Hellebores usually need to be 2-3 years old before they will flower. A mere 10 years ago, hellebores were considered connoisseurs' plants-subdued in coloration, hard to find, and the subject of much snobbery. Using a shovel, begin to dig out the plant. They will germinate in 2 to 3 weeks. They drop a copious amount of seeds that will quickly germinate and grow new plants. Stinking hellebore, Helleborus foetidus, will also grow in Z9 and is reliably hardy down to Z6. The most popular and, for that matter, easiest to grow are the Oriental hybrid hellebores (Helleborus × hybridus cvs. Plants like the Christmas rose hellebore (Helleborus) may be a good option. Hellebores naturally crave sunlight and will require a specific amount of sunlight per day to grow properly. To accomplish this, you should carefully dig the plants up, keeping the roots in-tact, and then splitting the clump so that each section has at least one shoot. How to propagate hellebores. ) deep so that the roots of astilbe flowers have plenty of room to develop. 1. Other perennial shade plants to try are: Primrose (some grow this as an annual, but it comes back every year for me. Sun-Loving Plants: Hellebores thrive in partial to full shade, so they won’t pair well with plants that need lots of sun. Alternatively, some varieties can be propagated by seed. One way is by collecting the seeds from dead plants and the other way is by sowing them directly into the ground. Fill the container to within an inch of its top then give it a light watering. Seedlings may not end up true to parent, and may need to be thinned out. However, the rooting time can be affected by climate, time of year, and the particular species of hellebore. How to grow Hellebore. Many are evergreen, some have silver or marbled leaves. The plant will behave a bit differently in these different zones, but the end product is always the same. When to Propagate Hellebores. In order to bloom though, they need to experience four to six weeks of cold temperatures between 40 and 45 degrees F. The basic rules of hellebore care are; Provide shade (deep is best, but dappled is ok) Water lightly, not deeply. Plant Spacing. If you have Hellebore roots, then they should be planted at a depth of 7 cm (3 inches) at the beginning of spring or autumn. The seeds grow in seed pods that appear once the. foetidus, can grow to 90cm (3ft). Last updated: Jun 22, 2021 • 5 min read. Others grew hosta and wept when the deer showed up. If you have to move a hellebore plant, try to do so in the fall months, before the really cold weather arrives. When planting hellebores, it is best to use a soil that is high in organic matter and has good drainage. Mixed seed raised hellebores. Native to central and southern Europe, this plant. Choose a spot in the garden with semi-shade to full shade and that gets protection from the harsh afternoon sun. See an excellent example of this planting strategy: A Winter Jewel Box. For best results, grow Helleborus orientalis in moist but well-drained soil in partial shade. 2. Collect the black seeds from the pods as soon as they have gone hard. The more soil you have in the pot, the better the hellebores will be able to take root and grow. Height and Width: Hellebores typically grow to a height of 12 to 18 inches, with a similar spread. Enrich the soil with Yates Thrive Natural Blood & Bone with Seaweed. The world of hellebores can be confusing to beginners seeking to purchase one at the local garden center. I have often found new flower patterns and colours emerging from seeds left to. Helleborus argutifolius (Corsican Hellebore) A robust native of Corsica and Sardinia, Helleborus argutifolius (Corsican Hellebore) is an evergreen perennial with large open clusters of up to thirty large, nodding, pale green flowers with a central boss of equally. The best garden position for your hellebores is between deciduous trees and shrubs, where plants are lightly shaded but not short of water. Hellebores, also commonly called lenten rose, are super easy to grow and extremely long-lived. After about six weeks or so, you should see roots filling in around the moss. Should you deadhead hellebores? If you don’t want the plant to self seed, the flower heads should. Hellebores are rather simple to grow and, as perennials, will bloom for a number of years. A little shade will be appreciated as it gets warmer. How To Propagate Hellebores. Use liquid fertilizer either in the spring or fall. As hellebore is an herbaceous perennial, it will form large clumps over time. Division. Hellebores have a long flowering period, and while most are deciduous, evergreen varieties tend to grow best in Australia as their leaves help to shade the roots in summer, and reduce the need for watering. See an excellent example of this planting strategy: A Winter Jewel Box. Hellebores are quite easy to grow, and since they are perennials, will continue to bloom for a number of years. Newer hellebore hybrids now have spotted flowers and pointed petals; others are double-flowered or bicolors or even streaked. Open the plastic now and then to make sure the moss is still moist. How to Propagate Hellebore Plant. How to divide and transplant: 1. ”. Dividing hellebore, is a method of pulling the plant apart at the roots, to remove overgrowth and to transplant it into other areas. Lenten rose (Helleborus x hybridus) is not a rose; it's a perennial hybrid hellebore belonging to the buttercup family. A leatherleaf sedge forms the backbone of the scheme, while heather, Helleborus 'Winterbells' and wood spurge fill out the container. com. Some of the plants that grow well with Hellebores are Hostas, Hardy Ferns, Columbines, Coral bells, and shade-preferring grass-like sedges. ). 1. Other shade loving perennials to grow with hostas. 1. In order to develop new plants for nothing, gather ripe seed and sow it into modules. Native to Europe and Asia, the wild species are rarely found in gardens as hellebores hybridize easily, providing garden plants with superior flowering and color. Best time to propagate hellebores. How to divide and transplant: 1. Choose a ‘father’ plant – which will supply the pollen – for the colour and shape of its flowers. Hellebore division is a reasonably simple method of propagation. If you're planting hellebores from containers, gently remove them from their pots and loosen their roots. Learn how to grow hellebores in your garden—it’s easy! Hellebores are beautiful and unique winter-blooming deer-resistant perennials that are a favorite amon. They belong to a small genus containing 20 species of hardy evergreen and deciduous perennials, and although they are almost solely grown for their ornamental value they also make excellent, long-lasting cut flowers. To attain maximum success in propagation through seeds it is necessary to sow the seeds when they are. Coming out at the bleakest time of the year, hellebores bloom for at least three months. Water well during extended dry periods; they are drought-tolerant once. Keep the bulb as dry as possible without the bulb actually drying out. Improving the soil before planting will help give the Hellebore a great start. Shade plants at 30% in the summer months to prevent overheating and/or burning of foliage. Most are hardy, and happy in partial or dappled shade. Stem cuttings are another effective way to propagate ninebark. Topped with pretty green flowers, this hellebore will grow to two feet by two feet. Hellebore Propagation Natusfera. Though tolerant of many soil types, hellebores will benefit when planted in soil mixed with compost, leaf mold, or old manure. The very easiest way to grow helleborus seedlings is to let nature do the work - hellebore seeds can germinate in the first winter after ripening if they dro. In order to develop new plants for nothing, gather ripe seed and sow it into modules. Place the hellebore in a sunny location during the winter and spring months. You may want to see also. 5-7. Avoid dividing hellebores since they struggle to be transported. x sternii is a cross between H. This is a natural growth pattern to protect the blooms from rain, since water sheds well off the downward facing blooms. Prune back old foliage to make room for new growth. It is bred from crossing Helleborus orientalis with other closely related species. Gently coax the anthers and you will find that the pollen begins to ‘stick’ to the static pen lid. foetidus that is notable for its incredibly long flowering period, making it a hard-working addition to a winter garden. Commonly known as hellebores (/ ˈ h ɛ l ə b ɔːr z /), the Eurasian genus Helleborus consists of approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae,. Avoid transplanting hellebores after they have established. They do best in fertile, well-drained soil. Hellebores are widely grown for decorative purposes because they are easy-to-grow and are able to resist frost. You are going to need to start by sourcing some very rich soil. Plant hellebores from early spring up until the fall to give them time to grow a root system to support blooming the following winter. Before lifting the plant with a spade or garden fork, tie the leaves together with a rope to avoid. PROPAGATION: Hellebores can be propagated from seed or by divisions. If you're looking to grow a beautiful Hellebore in your garden, you're probably wondering, how long does it take? Well, the answer isn't as simple as you'd think! We've got the insider tips and tricks to help you understand the stages of growth and how to successfully look after your Hellebore so you can enjoy the long-lasting beauty of the. Brian Mathew describes this genus which has been growing in popularity in recent years. 3. The stinking hellebores are best propagated with seed while oriental hybrids are usually divided to ensure new plants are true to the parent. Hellebore flowers are a popular choice for gardens in the winter. They last for years and they always make your garden beautiful in late winter. The best advice for anyone who is intending to grow Hellebores from seed is to get them into the ground as soon as possible after they are ripe, which is usually some time between late spring and early summer. Alternately, allow the hellebores in your garden to self-seed. It's perfect for growing in large clumps, particularly beneath trees in shady borders. Avoid dividing hellebores since they struggle to be transported. Hellebore (Hellebore hybridus) also known as Winter Rose is an evergreen herbaceous perennial. Growing Tips. In order to develop new plants for nothing, gather ripe seed and sow it into modules. The support for the headboard is about 2×6 ×17 inches in dimension. If the roots are tightly bound, gently tease them apart. Hellebores offer a broad variety of flower colors, including several with lovely speckles inside the petals. Then cut it and your stem where it meets your soil. Continue with this until you can see a clear dusting of pollen on the pen lid. The garden landscaping plant has palmately compound large evergreen leaves. A wider angle. Unlike most hellebores, the flowers face outward attracting interest. Additionally, you need to shield hellebores from the chilly winter breezes in temperate climates. Hellebores niger is one of the Hellebores that earned the difficult to grow reputation. A robust native of Corsica and Sardinia, award-winning Helleborus argutifolius (Corsican Hellebore) is an evergreen perennial with large open clusters of bowl-shaped, nodding, pale green flowers, 2 in. How to propagate hellebores. Brush off the potting medium and place your transplant into the soil, spreading the roots out and nestling the plant in securely. 5. Growing Tips. You can choose to either purchase hellebore plugs and grow them out, or successively plant more adult hellebores over the years. Position your potted hellebores to get as much sun as possible during the winter and spring months. Hellebores are beautiful and resilient plants that can be grown in a variety of garden settings. How to propagate hellebores. Hellebore care indoors requires special attention to temperature, moisture, and light. In my opinion, Pine Knot Farms, is a 1st class Nursery, and rates an A+ for the quality & size of their "deep 36 cell-starts" for the Hellebores "Piccadilly Strain", that were ordered through the co-op. Cutting off the ratty tatty would expose fresh new. You can get seeds from the garden shop, but you should get a well-grown plant from a nursery. Wear gloves and other protective equipment when handling. Many people plant hellebores under the wooden steps of a porch or deck, or at the base of other tall evergreen plants. Hellebore propagation methods vary dependent upon species. Cut the stems at a 45-degree angle and remove any leaves from the lower half. If you’re planting helleborus argutifolius, plant them 2 to 4 feet (0. Once the seed is ripe, it can be surface-sown in a pot of potting soil or. This type of hellebore is a mega-bloomer, with up to 100 flowers on each plant, which reach up to 14 inches tall. Keep in mind potted plants get root bound and will produce fewer flowers in subsequent years. April 2023. Cut down the blackened stems to about 15 cm and then , using a sturdy fork, lift the entire tuberous root system. By letting them self-seed at random, you’ll produce a hodge-podge of various colors and flower shapes. Q. 3. Ans: You can choose to plant Hellebores with shrubs that are around 4 feet tall. Start digging about 10 inches away from the plant to make sure you don’t chop off any of the roots. These plants are adaptable to varying levels of soil pH and grow in alkaline, neutral, and acidic soil. Plants will be shipped according to your growing zone for correct planting times. Dip the cut end in rooting hormone and plant it in a well-draining planting medium. Height: 15″ to 18″. Alternatively, sow seeds in the fall and transplant seedlings in the spring. Hellebore seeds ripen in May and June, and must be sown fresh since the viability of hellebore seed decreases rapidly in storage. Accept the way they grow. These perennials are evergreen with glossy leaves and grow between 12 and 15 inches tall. Until recently, these shade-loving plants were delicate and diminutive in size. But for hellebore to truly thrive and. orientalis. Cut stems quickly droop, often overnight, so use low in arrangements to overhang vase edge or prop up with other flowers or foliage. Just remember if you plant them in containers to use soil specifically formulated for container gardening; it’s available at any home improvement store or nursery. . O N A FORMER Virginia tobacco farm that was in her family for six generations, Judith Knott Tyler and her husband, Dick, spent 30ish years breeding and raising quite a different crop: hellebores. Learn how easy it is, on Gardener’s Path. The best time to do this in the spring. This can lead to the plant overtaking other nearby plants and flowers, making it necessary to remove or restrict its growth. Large cup shaped flowers are 3 inches across in glistening white. If you propagate hellebores from seed, it can take even longer. To. As soon as possible, seeds of Hellebore sow from June to August, use black gold 75% and 25% perlite to sow seeds. Mature plants reach about 22 inches tall with a 2-foot spread. Starting hellebores by seed can be difficult, but out in nature these plant seeds grow prolifically. If you can’t determine which type of plant you. By letting them self-seed at random, you’ll produce a hodge-podge of various colors and flower shapes. The first step in pruning hellebores is to understand their natural growth habits. Genus. Softwood cuttings taken in spring or early summer may root in 4-6 weeks but can take as long as 12 weeks. shade garden, border. Erythronium ‘Pagoda’Helleborus ‘Midnight Ruffles’ is a Lenten Rose with large double flowers, up to 3 in. So, either keep the seeds in the fridge for that time before trying to plant, or else, plant outdoors in the fall where the cold period will happen naturally. Most come from countries on the northern rim of the Mediterranean, especially in the Balkan Peninsula and. This is to shift the energy of the plant to encourage new growth. Helleborus are very easy to grow from seed and extremely rewarding as many varieties flower during the winter months. Cause: Aphids are a well known pest insect that can quickly colonise the soft tissue parts of your plant. Other plants to try: pheasant's tail grass ( Anemanthele lessioniana), Cyclamen coum, red-leaved bergenia. Part of the Winter Thriller series, flowers on this hellebore variety go from cream to. shade garden, border. Most hellebores will grow well in dappled, dry shade and well-drained soils. Potentially harmful. Hellebores propagate very easily quite by themselves. Invasive: Hellebore plants have a tendency to spread quickly and become invasive in some areas, making them difficult to control. Only hellebores that do not produce stems (acaulescent plants), can be propagated by division. Hellebores grow in USDA hardiness zones 4 to 9 and will do well in the ground as well as planted in containers. Cultivation and History Hybrids of the wild Lenten rose are readily available for home gardeners in USDA Hardiness Zones 4-9. The most familiar, and widely grown hellebores, are forms of Helleborus x hybridus, which used to be Helleborus orientalis, or ‘the Lenten rose’. Remove the chaff (dry plant material) and collect the seeds in an envelope, jar, or container of your choice. 2 How to grow hellebores. The Best Hellebores. across (8 cm), adorned with crowns of showy golden-yellow stamens. There are a couple of ways to propagate hellebore plants – the first is by division. Hellebores thrive in the chilly, late-winter months and, once the summer sun arrives, prefer partial shade to full shade. Hellebores grow gorgeous leather-like evergreen leaves. Opposite of many plants, hellebores need more fertilizer in the fall to help them initiate flowers. 2. Divide in early autumn or grow new plants from seed. Here are three ways you can plant: 1. This is to shift the energy of the plant to encourage new growth. These plants are pretty popular ornamentals worldwide not only due to their low-demanding nature but also for their overwhelming beauty. This will give it an equal chance to have time to germinate and become ready for the winter. Leave the pot in the open, but avoid direct sunlight, do not let the soil dry. The flowers of hellebores are cup-shaped with five petals. Care for hellebores should also include careful fertilization. Yes, hellebores are relatively easy to grow from seed, as long as you ensure that the seeds are planted in a moist, well-drained soil in a spot that receives partial to full shade. It is also known as the bearsfoot, bear’s foot, or stinking hellebore – the leaves sometimes have a musky odor when they are crushed. Helleborus argutifolius – Corsican Hellebore. Your body frame must measure 8- inches in height and 76 inches. Avoid dividing hellebores since they struggle to be transported. Plant in small groups (three to five plants together), spacing plant groups about 18 to 24 inches apart in good, well-drained soil amended with plenty of organic matter. Hellebore planting tips: To properly enjoy the downward-facing blooms of hellebore plants, many gardeners prefer to put them on a hillside or in raised flower beds. Feed hellebores annually in autumn or spring with a good dollop of good quality compost and sheep manure/pellets. Types Pruning Propagating Growing From Seeds Overwintering Common Pests and Diseases Bloom Frequently Asked Questions The common name hellebore is assigned to several species of plants in the Helleborus genus of the Ranunculaceae family, which also includes monkshood, delphinium, and anemone. Hellebores need to be shielded from the cold winter winds in areas where they grow. They prefer partial shade to full shade, although some varieties can tolerate. How to Grow Hellebores. Stemmed (caulescent) hellebores cannot be divided. Helleborus × hybridus is a group of evergreen, late-winter or early-spring flowering perennials in the buttercup family (Ranunculaceae) with the common names of hellebore, oriental hellebores, or Lenten rose (the. Deer-resistant and mostly evergreen, hellebores'. Helleborus niger is the most common type of hellebore flower with dark green leaves and five petals. The plant provides abundant nectar and pollen for bees and other pollinators . Hellebore can be grown from seed, but the new plants may have different flowers to the ones you propagate from. substack. This plant is highly valued for its stunning flowers, which appear during the winter months when most other plants are dormant. When you are prepared to sow your hellebores: 1. The most commonly grown are Lenten rose and Christmas rose. This varies a little between each variety. Hellebores niger is one of the Hellebores that earned the difficult to grow reputation. Something else is probably going on. Hellebore ‘Pewter Leaf’ is a hardy evergreen perennial, that likes sun and good drainage. “Large, semi-double blooms of rich pink with deep, cherry red centers nearly glow against neat clumps of deer resistant, evergreen foliage. But it has been a dilemma here at the Fairegarden each year since the original few Hellebores have become hundreds if not thousands. Space the hellebores 14 to 18 inches (36 to 46 cm) apart. Propagating. 'Ivory Prince' Hellebore (Helleborus x nigersmithii 'Ivory Prince') 2. In the past years, however, with increased interest in. 3) Sow Seeds. First, attach the inside to the side. Propagation of Hellebores. The Hellebores lenten rose types will grow almost anywhere. It is a hardy perennial that is well suited to many different climates and soil types. Grow hellebores in a field, in a permanent spot, spaced 1 foot between plants, three rows to a bed. How to Propagate Oakleaf Hydrangea. Growing hellebores from seed is the easiest method, and can be done directly in the ground or in pots. 18 Aug 2023. 6 Share this: Broad beans. In this video I show you how to propagate hellebores from volunteer seedlings in your garden. Plant hellebore seeds in the fall. Discover what all three methods mean to the home gardener, and which two can be done at home with our guide to understanding hellebore propagation. Height 14in/35cm. Moisten the soil, sprinkle the seeds on top, and gently press them down to secure them. Helleborus orientalis bears nodding or outward-facing, saucer-shaped, flowers, in white, pink, green, primrose, mauve or smoky purple, from February onwards. (Helleborus x hybridus ) which grow in the USDA zones 6-9. First, attach the inside to the side. niger may benefit from a side-dressing of Epsom salts or dolomitic lime. Hellebore can be grown from seed, but the new plants may have different flowers to the ones you propagate from. How to propagate hellebores. Finding a cool space to give them the cold period they need to produce flowers may mean. Hellebore (Helleborus) is a flowering herbaceous perennial that goes by many names, including niger, winter rose, Lenten rose, Christmas rose, oracle flower, and more. Foliage may look a bit ragged in the spring here, but you can cut the damaged leaves off, and new ones will grow. Decide where to plant. By letting them self-seed at random, you’ll produce a hodge-podge of various colors and flower shapes. So, Melissa is going to. Symptoms: Clusters of these small insects are readily identifiable, normally at the plants tips or on the underside. Plant Characteristics: Adonis boasts vibrant yellow to red blooms and feathery foliage. Only repot when the plant has become root-bound. The soil should also be slightly acidic, with a pH range of 6. For example, another popular hellebore is the Lenten rose (Helleborus orientalis), so called because, in some regions, it will bloom around the period of Catholic Lent. Hybrid hellebores are expensive to purchase (about $17 for a one-gallon pot) because it takes three to five years for them to bloom, and growers. Hellebore seed harvest typically occurs during the late spring to early summer timeframe. Hellebore is a self-sowing plant that usually drops its seeds after the flowering period. Hellebore sources. Remove the plant from its pot. 6. If you’re looking to grow hellebores in your garden, check out the North American Rock Garden Society and the different Hellebores they feature. H. How do hellebores multiply? A: Hellebores are a type of perennial plant that grow from bulbs. If you have an older plant that isn't blooming, here are steps you can take to encourage flowering. Cut off dead or damaged leaves. Alternatively, by using a second fork, you can dig. Using snips, scissors, or pruners, trim the seed pods off the flower head. . This plant grows to a height of 12 inches, with a width of 24 inches. Hellebores grow gorgeous leather-like evergreen leaves. Mulch annually with well-rotted compost or manure, and cut back the old leaves as flowers and new foliage appear. Sow the seeds thinly and cover them with light soil. Dig the ground until the plant is completely free. Ideal Growing Conditions: Pheasant's Eye prefers to grow in full sun to partial shade and requires a well-draining soil. Remove the shrub from the container, gently tease. If you want to propagate hellebores yourself, the easiest way is by dividing. Inventory changes all the time so if you. Crumble Flower Heads. Hellebores are evergreen perennial flowering plants from the RANUNCULACEAE family. A leatherleaf sedge forms the backbone of the scheme, while heather, Helleborus 'Winterbells' and wood spurge fill out the container. ) apart to allow them room to grow. 3. The genus name Helleborus derives from the Greek elein “to injure” and boros “food”, referring to the plant’s toxic roots. Bringing hellebores inside will result in a plant of lovely foliage. Hellebores are also very frost-tolerant and can survive in temperatures as low as -15 degrees Celsius. But since Christmas rose also blooms at this time. Helleborus foetidus. Helleborus 'Ice N' Roses' – Ruby red flowers face outward on plants that grow 15 to 18 inches in Zones 5 to 9. Soil improvement is as simple as mixing Yates Dynamic Lifter Soil Improver & Plant Fertiliser into the soil dug from the planting hole. The native range of hellebores is Greece, Turkey and Russia. From Seeds. Plant the seeds deep enough so that the soil just barely covers the crown. In fact this can lead to root rot and death of the plant. Temperature: Hellebores do well with night-time temperature of 40°F to 45°F and 60°F to 65°F during the day. This plant may self-seed sparingly in satisfactory growing conditions. Spread: 18″ to 24″. Set your Hellebore in the planting hole at the same level it was growing in its original container. How To Make Hellebores Bloom? Grow your hellebores in the springtime or the. The blooms of lungwort fade beautifully in color, starting as a lovely shade of red; as they age, they become rich purple. This adjustment aims to create the ideal pH level for hellebores, thereby enhancing their nutrient uptake and. Hellebores tolerate a wide. Soils that are nutrient rich and that stay consistently moist but not wet, will have hellebores growing deep roots and flowering with ease. They prefer shade and they have beautiful foliage all season long. Planting Hellebores. In the Midwest, hellebores can be planted either in spring or fall; if you plant in fall, make sure to allow enough time for the roots to grow (about a month) before the ground freezes. Hellebore plants prefer soil that is somewhat alkaline but will also grow well in neutral to slightly acidic conditions (Helleborus niger is. Hellebores are a popular choice for gardeners as they are easy to care for and offer a wide variety of colors and types. With their prolific winter and spring blooms, hellebores are a must have in any. Lenten roses flower in late winter with an extended bloom time, and are a welcome sign of the gardening season to come. Hellebore’s cold hardiness ranges from zone 3 to zone 9 on the USDA plant hardiness scale. 18 Aug 2023 For the rose lovers out there, winter can be a real drag. 2. These little beauties bloom from mid to late winter all the way through early summer. Last updated: Jun 22, 2021 • 5 min read. Because of this growth pattern, you should start pruning your hellebores by removing any dead or dying leaves or stems from the center of the plant. They naturally hybridize amongst themselves, year-on-year producing new mixed varieties. When planting hellebores, it is best to use a soil that is high in organic matter and has good drainage. Use Blood & Bone for extra oomph. ) Bluebird Columbine (zones 3-9) – also wild red columbine. Griphopus. 0 to 6. This allows the flowers to dry out and eject. If your soil is acidic, consider adding lime. However, during prolonged dry spells in the summer, your hellebores will appreciate a good watering. Once planted, the seeds should germinate in 1. 1. Cherry Blossom ( Helleborus ‘Cherry Blossom’) Zones 4-9. division, seeds. Propagation. (Image credit: Ashwood Nurseries) Best for: Flower power. Hellebore Overview. Blooming heavily in early to mid-spring, these nodding beauties rise on sturdy stems and contrast well with the glossy, dark green, evergreen foliage. The best soil for false hellebore plants is well-draining. HELLEBORE ( Helleborus spp. Unlike most hellebores, the blooms face outward, showing off the golden yellow stamens. Propagation. Caring for Hellebores. Lenten rose (Helleborus x hybridus) is not a rose; it's a perennial hybrid hellebore belonging to the buttercup family. Avoid dividing hellebores since they struggle to be transported. (0. Spread: 18″ to 24″. You can also simply allow the seeds to fall to the ground. loosen the surrounding soil with a spade adequately. Plant with well-rotted manure; keep amending it every spring and autumn with a layer of the. A larger pot will give the hellebores more room to spread out and will provide more soil for the roots to take hold. Harmful if eaten, skin irritant. Do Hellebores Need Sun or Shade? As our table states above, hellebores are shade-loving plants.