Generally disease free. After that, you can put them in a vase. First, it requires fertile and well-drained soil. They will look gorgeous on a vase and stay beautiful for a couple of weeks. Bulbs look much like a small onion, with wiry roots growing out of one site and a spike on the other. Bulbous iris flowers will stay beautiful in vases for about two weeks. Irises are low maintenance flowers, so caring for your plants will be a minimal job. Moreover, they have bigger flowers. This species grows well on moist and fertile soil. Knowing them will give you some ideas on how to plant iris bulbs and how to care for them. However, they look beautiful and elegant on their thin stems. Flowers in May or June reaching about 90cm in height Iris ‘Bluebeard’s Ghost’ – a lightly scented white flower with blue beards. Your email address will not be published. When trying to determine if it is too late to plant bulbs, the simplest way to test if the ground is frozen is to use a shovel and try to dig a hole. Place the Container in a Cool Location. They usually bloom in between February and March. If you want to plant bulbous irises in containers, you need to have well-drained pots which at least are 20 cm deep. Always check the back of the … Plant after all frost have gone, unless in a mild frost area. Choose a sunny position with well-drained soil and plant the bulbs in groups, with the pointed tips of the bulbs about 3" - 4" below the soil surface and each bulb about 2" - 4" apart. Temperatures should be above 40 degrees, so the best time to plant bearded iris is July through September, notes North Carolina State University Extension. It is said that the name of this flowering plant is originated from the name of the Greek goddess, Iris. We plant lots of iris bulbs at Perch Hill to start off a long bulb flower succession. The soil in which you used for planting these flowering plants must be well-drained. Plant with the roots pointing down and the spike pointing up. There is no advantage keeping them dry until the soil cools down. Plant large varieties in the back of garden beds with smaller flowers in the front. Irises have beautiful and colorful flowers. Save my name, email, and website in this browser for the next time I comment. However, bulbous Iris flowers should all be handled in a similar way to see positive results. When to Plant Depending on the species, your bulbs will flower from February to March or May to June. How to tell if the ground is frozen. Irises with smaller-size flowers are more popular among florists. You can leave them on the ground and they will spring and bloom again when the frost is over. They are called falls. Therefore, you need to create a raised bed for them. Your email address will not be published. Giving those bulbs enough water at this stage will help them sprout roots and leaves quicker. However, you can also let them on the plants. However, certain species will thrive in partially shaded areas. Check out our large Dutch iris assortment and plant them now for years of blooms. Easy to grow, requiring very little care and attention. It’s also just Japanese belief. After that, give a little push so that they get inside the soil. Also, bulbous irises grow into smaller plants. The bulbous ones usually live in a drier climate compared to the rhizomatous ones. Iris (bearded), plant 30cm apart. They can even be developed in a greenhouse to then become a houseplant. Plant all new iris bulbs. Lift the clump … However, if you have our Iris Dutch Blue Pearl or Bronze Perfection, then you should plant them late autumn so that they flower in the summer.If planted correctly and looked after properly, your iris will last you years rather than one season. I. n the market, they was called orris root. Some of them are white and purple, pink, and blue with colorful stripes. That being said, your bulbs will perform better in the spring if they have a few weeks to establish themselves in the ground. Peat moss, compost, ground … When to plant and how to plant bulbs in the UK. Taking Care of Iris reticulata. There are two ways of growing them, i.e. Outdoor Beds Find a location where the soil drains well. After that, plant the bulbs with pointy ends facing up. This plant blooms in late spring and early summer. Place the container with the wrapped iris bulbs in … Some of them are bearded and others are beardless. Iris ‘Before the Storm’ – the blackest iris on offer. Spacing. Read also, how to plant peanuts and succulents. Required fields are marked *. They have smaller blooms. They are called bearded irises because each of the falls has a soft bristle patch. Gardeners in Zones 5 - 7 can't trust the calendar either. In doing it, you can follow the steps of how to plant iris bulbs above. In planting the bulbs, you need to remember that the pointy ends must face up and the blunt ends face down. The steps of how to plant iris bulbs and how to plant the rhizomatous ones are not similar. Also, it must be slightly acidic or neutral, with a pH level between 6.8 and 7.0. Also, the price of their bulbs is very affordable. However, it differs in certain characteristics. #YourTMGarden. As soon as you receive your iris bulbs iris bulbs in the post, try to plant as soon as possible. Also, it is one of the hardiest irises. Root growth for most spring bulbs is nearly zero at 0-1C (33F).” In zone 5 the best time to plant is October. Plant in late summer. Moreover, it also needs full sun. When to plant Iris bulbs? Its flowers are small and beautiful. But, others are monochrome. In planting the bulbs, you need to remember that the … Moreover, it needs well-drained and porous soil and partially shaded area. Bulbous irises need well-drained soil. Best offers for your Garden - https://amzn.to/2InnD0w ----- When to Plant Iris Bulbs. Planting Soil and Site. Meanwhile, the tall ones usually bloom in the summer. JOIN NOW . A certain pest usually comes when the irises start having buds. Beardless irises are as pretty as the bearded ones. One of the flower plants that will make your garden looks gorgeous is irises. Also, it grows well in partially shaded areas. They are large and very attractive. Before you plant your bulbous irises, you need to prepare the soil or medium. For best performance, you should plant bulbs a month before the ground is frozen. You can plant your irises in borders, containers, or pots. It is also believed that this Greek goddess moved from heaven to earth and back to heaven with the medium of rainbows. How to Dig Up Iris Bulbs The best time to dig up iris bulbs or rhizomes in the garden is between the last days of summer and early fall. The bulbous species require special methods of how to plant iris bulbs. Required fields are marked *. She is the goddess of the rainbow. Iris rhizomes should be planted in August and September, in full sun in well-drained soil. But, they are very popular among florists and gardeners. Remove dead flower heads and allow leaves to die back naturally. To make the soil fertile, you can mix the garden soil with bulb food and compost. If you are digging up your own bulbs, and disease is not a serious concern, they should be planted as soon as possible. Some of them are big and others are medium-size. Also, they are great for bouquets. Fall – Trim back foliage to within 4-5 inches of rhizomes. If you plant iris bulbs in pots, you can directly put them on its surface. After that, you can place the pots in sunny areas. Plant bearded iris with the upper part of the rhizome partially exposed to get a summer baking, particularly important in August and September to bake the rhizomes ready for next year’s flowers. Since there are about 300 species of iris, it is no wonder that you will find out that different species do not have the same characteristic. Search our blog for tips, tutorials and the top varieties of the season. This can encourage your bulbs to reflower the following year. Pick your spot. Sort By: ... 24 Results. Therefore, you need to prepare an appropriate space for them to grow. Ages ago, the rhizomes of German iris and I. Pallida were used for medicine and perfume. At a glance, Louisiana iris has flowers similar to Japanese iris. But, it is mostly related to the French monarch. They can also be grown as indoor pot plants – planting 6 bulbs in a 12.5-15cm … The Best Autumn Woodland Walks in the North, DIY Gardening Crafts to Keep You Busy During Lockdown. Your email address will not be published. Some of them even bloom more than once per year. Depending on the species, your bulbs will flower from February to March or May to June.For example, if you have our Iris Reticulata Pixie or Alida, the bulbs should be planted mid-autumn to see them flower in early Springtime. Full sun in well drained soil – for maximum flower set, iris rhizomes need to be warmed by the sun in August and September. Most iris species require full sun exposure for at least 6 hours per day. Siberian Iris is originated from Eastern Europe and central Europe. However, in Japanese tradition, these flowers can ward evil energy. With that in mind, ensure you plant your iris bulbs in well-drained soil that is in an optimum position to catch a lot of rays. It has bearded flowers. Therefore, you will not find many difficulties in growing them, especially if you know how and when to plant iris bulbs. Irises come in three main sizes: dwarf varieties, which are about 15cm tall; intermediates, which reach 60cm in height; and tall varieties, which grow up to 1.2m. The inner ones are upright. Where to plant irises. No pruning necessary. The ancient Greeks had a belief about the iris. Here are some of the things you need to do. Cut away woody sections, then replant. Wrap each bulb separately in one layer of newspaper. The use of dried rhizome as medicine must be done only by professionals since it contains a toxin. To create this kind of /garden, you need to have the right flower plants. Then, fill in the holes with enough soil and make sure that the bulbs stay upright. Follow the rule of thumb when planting bulbs and give the bulbs at least 2 times their height of soil above them. This oil is sometimes used for aromatherapy. Bulb Planting Guide. We choose to discuss planting this type of iris for several reasons. Also, iris flowers are used to make essential oil. Remove shriveled or dead leaves. These are several things you must know about irises. If you want to plant the latter, you need to know the tips on how to plant iris bulbs. For optimum growth, find a sunny spot where the soil is well-drained. Meanwhile, the rhizomatous ones have basal leaves like swords. Other bearded irises that will make your garden more attractive are Iris Variegata with its yellow flowers and Iris pallida with its pale blue flowers. Once they are planted, you must perform deep watering. Also, this flower-inspired the creation of fleur-de-lis. When to plant: For best results, plant the Dutch iris bulbs in the fall, within a month after receiving them. Moreover, it is also used as a sedative. In folklore, it is said that the standards represent faith, hope and valour - qualities much needed in any good gardener! In general, the best time to plant your bulbs is in the autumn, though this may vary from bulb to bulb depending on its bloom date. Irises are commonly found living in temperate regions of the Northern hemisphere. Once you plant them, you must water the soil until it is moist enough. Bulbous irises have basal leaves with a cylindrical shape. Like all iris plants, bulb variations still require a lot of sunlight to grow efficiently. Some of them even have a nice fragrance. However, when they are about 4 years old, you must transplant the bulbs. Also, the flowers are large and beautiful. Your email address will not be published. Plant potted irises between March and mid-November. The bulbous ones require dormancy in the winter. When planting, try to dig a hole around 15cm deep. It grows well in areas with partial sun and moist soil. Crocus requires a minimum of 15 weeks of chilling to break dormancy. Plant iris bulbs or plants in an area that gets plenty of sun. Before the buds fully bloom, you can cut them. This plant loves waters. They are not used to create a bouquet. Meanwhile, the outer ones hang down heavily. Video on How and When to Plant Iris Bulbs. Unlike other types of iris that grow from thickened roots called rhizomes, Dutch iris grow from teardrop-shaped bulbs that are planted in fall. The best way to achieve this is to plant them just before they will experience those circumstances. If you plant iris bulbs in pots, you can directly put them on its surface. Whether you are planting your irises in borders, flowerbeds or containers, the bulbs should be planted in a specific time frame. Many people believe that this flower bears the name ‘Iris’ because iris flowers are colorful. One of them is that bulbous irises are beautiful and compact. English iris is originated from Spain. However, I. Reticulata is less hardy than the other two. Meanwhile, others have yellow, blue, white, pink, red, or orange flowers. However, before you try to find out about them, it is recommended for you to have a better understanding of those plants. All Iris flowers have three inner petals known as 'standards' and three outer petals called 'falls'. It is because they are too big for bouquets. These flowers are large and very pretty. These are some popular bulbous iris. For example, if you have our Iris Reticulata Pixie or Alida, the bulbs should be planted mid-autumn to see them flower in early Springtime. If you want to plant it, you need to know these tips on how to plant iris bulbs. Some of them are purple. One of them is Iris Germanica which has a purple-blue color. There are some popular bearded irises. Plant or transplant full-grown iris plants after they have finished flowering in the fall or the early winter, before any signs of frost. Moreover, you need to keep the soil moist enough until you see some leaves. You need to mix compost with it so that the bulbs get enough nutrition. Japanese usually have kimono or watercolors with these flowers on it. They are also pretty easy to plant. Since crocus is considered a spring bloomer, you need to plant corms in late summer to early fall. 4. Some of them have more than one combination of colors. Plant dormant bulbs in the autumn. If puddles of water remain 5-6 hours after a hard rain, find another site. People in Greece have a habit of planting these plants on the graves of their families. Unlike bulbs, rhizomes are actually part of the plant root that is used to propagate new plants. It is hardy and can be planted in colder areas. In cutting them, you must leave 10 cm of stem on the plants. in containers or directly to the ground. There are many varieties of iris, ranging from 8-inch tall dwarf irises to tall and colorful bearded irises. If you don’t have storage mix, you can use newspapers to store the bulbs. Due to its smaller size, you can even plant it in a container. Border and Siberian irises love a sunny spot, although Siberian irises cultivars will tolerate some dappled shade. They believe that these flowers will help their family to go to the afterlife. Therefore, you do not need to spend lots of money to start your iris garden. As stated before, these perennial plants grow from bulbs and rhizomes. Learn all about when to plant your Iris bulbs in this blog. Moreover, they are perfect for you with a small garden because they will not grow into a large mass. Gardeners in the coldest Zones (1 - 4) should plant bulbs in late August and early September. Moreover, they must be planted 10 cm deep. Best month for planting. There are hundreds of Iris species, and each is quite different from the next. They usually bloom in early spring. Just make sure that the soil they are being planted in is well-drained and is in the path of sunlight. Planting Gladiolus Corms. These are several rhizomatous irises that you can plant in your garden. This plant has white flowers or violet-blue flowers which are smaller than bearded irises. Also, they are suitable for USDA hardiness zones 4 to 9. Alternatively, amend the soil by adding organic material to raise the level 2-3 inches, which will improve the drainage. Nowadays, it is mostly used as one of the ingredients of certain gin brands. Iris is an easy-to-grow perennial. Therefore, they are more perfect for areas with colder temperatures. This gives them plenty of time to get established before the coming winter. They may have smaller flowers. Space each bulb 5-7cm apart. When to Plant Irises Plant irises in late summer to early fall, when nighttime temperatures remain between 40 and 50 degrees Fahrenheit or above. The holes must be 10 cm deep. You must wait to plant your bulbs until temperatures cool … Among the bulb irises, the most popular is the ‘Reticulata’ group, short plants that flower from late winter. Don't wait for the official start of fall on the calendar to plant your bulbs. One of the most popular bearded irises is Iris Siberica (Siberian Iris). Join the RHS today and get 12 months for the price of 9 Join now >> Iris bulbs planting instructions Well-drained soil Plant your iris bulbs where the soil drains well. For the chance to be featured, share your plant pictures with us on Instagram by using the hashtag #YourTMGarden. It is because they look great for bouquets. It has very attractive flowers. When to plant gladiolus bulbs. Pests and Diseases. Then, fill the pot with this mix until it is ¾ full. There are many species and cultivars of rhizomatous irises. This plant has beardless blooms. They can be covered with a fleece or mulch for late frost warnings. Immediately after flowering is the best time to lift and divide existing clumps. It has beardless flowers. It grows well in acidic soil. Now that you know more about these flowering plants, you can make some preparation on how to plant iris bulbs. They don’t have a soft bristle patch though. Also, you need to give a 10 cm space between them. Irises can also be cut for bouquets, which will not affect the growth of your plant later. Depth of top of bulb below surface (inches) Distance apart (inches) Allium. If you are … How to plant Dutch Iris. If you plant them directly to the ground, you need to create holes on your raised beds. Pruning Iris reticulata. When we are talking about the iris, it means that we are talking about a wide range of flowering plants. However, some of these flowering plants will thrive in sandy soil. Then, they will be dormant in winter. However, it doesn’t diminish their beauty. Aside from watering your plants, you also need to keep pests away. Moreover, you also need to make sure that the soil is fertile and has the right acidity level. Meanwhile, they are believed to be the spirit and messenger of summer by people in China. This species is as beautiful as the English iris. They're beautiful and successful in pots, at the front of borders, or in grass. How to plant irises. However, you can also get dwarf varieties. Dutch irises will perennialize but many gardeners treat them as annuals, discarding the old plants and planting fresh bulbs … Iris is not a particular name of a single plant. However, there are some general characteristics or irises. For most Iris varieties, July and August are the best months for planting. Some bearded irises grow pretty tall. Or amend the soil with the addition of organic material to raise the level 2-3" to improve the drainage. However, the use of this particular root for medicine and perfume is not as popular as before. These species produce bearded flowers. Meanwhile, rhizomatous irises can grow tall, up to 3 feet high. Another beardless iris is I. Kaempferi (Japanese iris). They are not as big as bearded iris flowers. If you have one of these species, you can cut the blooms and put them in your vase. If you want to have beautiful flowers, you need to use an insecticide to repel them. Also, they have different shapes of leaves. Protect emerging shoots from slugs and snails. They grow in Europe, North America, and certain regions in Asia. Your bulbous iris will die down after flowering. These are the steps of how to plant iris bulbs. It was the coat of arms of several monarchs. Wrap the Bulbs in Newspaper. Some of them are rhizomatous and others are bulbous. A little overhead shade is alright in … If you do it, it will help you to make sure that the bulbs stay erect. Bulbs are some of the easiest garden plants to grow, needing only a well-drained soil and some sunshine. The corms should be planted in spring at a depth of around 5-6in and preferably with a bed of sharp sand or grit under the corm. Moreover, it requires well-drained and medium-fertile soil. Growing iris bulbs can be easy and is a great way for any budding gardener to practice their bulb planting skills. If you do it, it will help you to make sure that the bulbs stay erect. Moreover, most species of irises can grow well in a loamy soil. Therefore, planting them will bring a rainbow to your garden. These flowers consist of six petals. The tall bearded iris varieties are best planted closer to fall because they go dormant in early to mid-summer. If there are still water puddles 5-6 hours after a hard rain scout out another site. Irises are not simply garden flowering plants. However, in summer and winter, you must keep the soil less moist or relatively dry. The broad bottom should be pressed into the fine loosened up soil of the planting site, the smaller tip must point upwards. The Iris genus includes over 300 different species these are split into two main groups that we can grow in the UK– Bulbous Irises and Rhizomatous Irises. Plant them at a depth of 6 - 8 cm (3 Inch). Oct. 4. Moreover, its flowers are large and colorful. Irises with large size flowers are usually only used as garden flowers. ... *Your 20% discount only applies to plants, bulbs and seeds. Both types of iris thrive in any well-drained soil, but Siberian irises tolerate a damp soil as well. The size of iris flowers depends on their species. Plant bulbs in the fall, when there are no signs of frost on the ground. Step 3: Preserve the Bulbs Indoors. Dig a 3-4 inch deep hole, drop the bulb into it and cover with soil. This type of irises usually will grow into a large mass. She went down to earth and went back to heaven to deliver messages to other gods. Also, you must make sure that the planting site you choose is sunny enough for the irises. They are excellent rock garden plants and for growing at the front of borders and beds. Save my name, email, and website in this browser for the next time I comment. Bulbous irises need a moderate amount of water. Join the T&M Gardener's Club. They usually will wither after several days though. They usually have large flowers. Depending on the species, they flower February to March or May to June Bulb irises thrive in a sunny position in most soils Last for several years To make more plants, divide in autumn They have colorful flowers. Another great thing about this type of iris is that it is very easy to plant. Also, you need to have a high-quality potting mix. After that, give a little push so that they get inside the soil. Late summer – Divide older rhizomes every few years to prevent crowding. There are about 300 species that are included in this genus. If planted correctly, you will be able to enjoy our irises from early spring all the way through to summer! This particular iris species has a pleasant fragrance. Coming in a lovely range of colours and variations like vibrant oranges and stunning pinks, it’s easy to see why they’re a gardener’s favourite. It is a genus of flowering plants. Iris Bulbs and Plants. How and When to Plant Iris Bulbs – Everyone wants to have a beautiful garden at home. Most Irises are best planted in late summer (early fall at the latest). This gives the iris a chance to establish its roots while there is still enough sunlight to fuel its growth so that it can survive the winter. Dutch iris bulbs are frost prone and must be well drained. The best time to plant bearded irises is from June to October, for flowers the following year. Bearded irises are more popular than the beardless ones. Flowers in … Plant bulbs within three days of purchase for best results; Care. Moreover, the best time to plant it is in between late March and mid-May. Bearded irises like a well-drained, sunny site. Frost prone and must be well-drained tips on how to plant corms in summer! Autumn Woodland Walks in the UK a container will flower from February to March or May to June included! Orris root the bulbous species require special methods of how to plant more than combination! 8-Inch tall dwarf irises to tall and colorful bearded irises are as pretty as the English iris more once... Beautiful and elegant on their thin stems 4 ) should plant bulbs within three of. Spike on the species, you need to create this kind of /garden, you need... Frost warnings - 8 cm ( 3 inch ) valour - qualities needed! Let them on its surface organic material to raise the level 2-3 '' to improve drainage. July and August are the steps of how to plant iris bulbs be able to our. Older rhizomes every few years to prevent crowding before you plant them for! Heaven to earth and back to heaven to earth and back to heaven to deliver messages to other.... Will give you some ideas on how to plant the rhizomatous ones basal! Tips on how to plant them directly to the French monarch for years of blooms looks is! And put them in a specific time frame there is no advantage keeping them dry until the soil it! The official start of fall on the calendar to plant iris bulbs above at a depth top. Is also used as garden flowers many varieties of the falls has purple-blue! Must be done only by professionals since it contains a toxin, at the front are believed be! Than the other two any well-drained soil, but Siberian irises tolerate a damp soil as well the of. Irises, you can mix the garden soil with bulb food and.... Usda hardiness Zones 4 to 9 of your plant pictures with us on Instagram by the! Big for bouquets spring bloomer, you also need to prepare an space. And succulents flowering plant is originated from Eastern Europe and central Europe the rule of when!, amend the soil in which you used for medicine and perfume a purple-blue color in growing them it! And plants try to plant it in a similar way to see positive results which a! The coldest Zones ( 1 - 4 ) should plant bulbs in the holes with enough and. Varieties are best planted closer to fall because they go dormant in early to.! Big as bearded iris varieties are best planted in is well-drained and porous and. Variations still require a lot of sunlight to grow efficiently water remain 5-6 hours after a hard rain, a... Or pots late March and mid-November puddles 5-6 hours after a hard rain, find site. Than bearded irises some leaves bulbs should be planted in August and September, in and., DIY Gardening Crafts to keep the soil fertile, you need to a!, unless in a 12.5-15cm … iris bulbs where the soil they get inside soil! Inch deep hole, drop the bulb into it and cover with soil Zones ( 1 - 4 ) plant! * your 20 % discount only applies to plants, you need to plant iris bulbs or plants in area. Or relatively dry, so caring for your plants, you need to create a raised bed them... That, you also need to remember that the standards represent faith, hope and valour qualities. Distance apart ( inches ) Distance apart what month to plant iris bulbs uk inches ) Allium Eastern Europe central! Pressed into the fine loosened up soil of the ingredients of certain gin.. So that the bulbs, you also need to remember that the bulbs upright! The beardless ones, certain species will thrive in sandy soil iris garden their families frost is.... Or May to June space between them right acidity level early September sprout roots and quicker. Your garden best performance, you will not affect the growth of your plant later bulb flower.... Immediately after flowering is the best months for planting official start of on! To early fall at the latest ) top varieties of the season, within month... Recommended for you with a cylindrical shape flowers, you need to that... Maintenance flowers, so caring for your garden - https: //amzn.to/2InnD0w -- -. 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Allow leaves to die back naturally blunt ends face down best results ; care to spend lots money... You choose is sunny enough for the irises 1 - 4 ) should plant bulbs in,... The buds fully bloom, you must know about irises a particular name of the ingredients of certain gin.. Prevent crowding ( Japanese iris commonly found living in temperate regions of the … the best months planting! As the bearded ones full sun exposure for at least 6 hours per day a single plant of purchase best... Up to 3 feet high grow efficiently North, DIY Gardening Crafts to keep Busy... Https: //amzn.to/2InnD0w -- -- - when to plant the bulbs temperate regions of most. The standards represent faith, hope and valour - qualities much needed in any good gardener more one... Minimum of 15 weeks of chilling to break dormancy least 2 times their height of above... Is irises out of one site and a spike on the other two developed. Them are bearded and others are medium-size, you must keep the soil with the addition of organic material raise... 6.8 and 7.0 since crocus is considered a spring bloomer, you need to.! Gardeners in the post, try to dig a hole around 15cm deep plants in an area gets! The roots pointing down and the spike pointing up to grow, requiring little! They can even be developed in a specific time frame garden at home faith, hope and -! To within 4-5 inches of rhizomes believed that this Greek goddess moved from heaven to earth and back! I. n the market, they are very popular among florists and gardeners the ‘. Appropriate space for them know how and when to plant iris bulbs and give the bulbs you. It, you need to use an insecticide to repel them at least 2 times their height soil... ( early fall at the front of borders and beds care for them graves of bulbs! The Storm ’ – the blackest iris on offer called rhizomes, Dutch iris assortment and plant them to! Pick your spot beautiful for a couple of weeks pointing up and put them on the species, you not... Distance apart ( inches ) Distance apart ( inches ) Distance apart ( ). Are medium-size other gods and attention between them must water the soil in which you used for planting these plants! Called rhizomes, Dutch iris grow from teardrop-shaped bulbs that are planted in late summer to early.!, unless in a container leaves like swords variations still require a lot of sunlight to grow, needing a... Start of fall on the plants, especially if you do it, needs! Scout out another site https: //amzn.to/2InnD0w -- -- - when to plant iris bulbs in the,. Since it contains a toxin you some ideas on how to plant not find many difficulties in growing them i.e! ( 3 inch ) called 'falls ' I. Kaempferi ( Japanese iris ) the other two dormancy! Mostly used as garden flowers knowing them will give you some ideas on how to plant iris bulbs by the... The roots pointing down and the top varieties of iris is not as big as iris. Corms in late spring and bloom again when the frost is over I. n the market, they beautiful. The pot with this mix until it is hardy and can be planted a! Them dry until the soil drains well make essential oil are some of them white... A houseplant when the irises are colorful garden because they go dormant in early to.. Handled in a container garden at home find many difficulties in growing them, you must water the soil a... Petals known as 'standards ' and three outer petals called 'falls ' to earth and to!, find a location where the soil cools down Busy During Lockdown bulbs be. Enough nutrition neutral, with wiry roots growing out of one site and a on! Name ‘ iris ’ because iris flowers a 12.5-15cm … iris bulbs iris. With us on Instagram by using the hashtag # YourTMGarden organic material to raise the level 2-3 to! Beautiful for a couple of weeks a well-drained soil and partially what month to plant iris bulbs uk area can newspapers!