propagate hellebores. Hellebores do spread and self-seed, however seeds are not identical to the parent. propagate hellebores

 
 Hellebores do spread and self-seed, however seeds are not identical to the parentpropagate hellebores  Alternately, allow the hellebores in your garden to self-seed

Discover the best techniques for dividing, sowing seeds, and taking cuttings, and. Choosing a Site to Grow Hellebores Hellebores are long-lived perennials that don’t take well to transplanting, so choose the planting site carefully. Hellebore is a self-sowing plant that usually drops its seeds after the flowering period. Hellebores propagate very easily quite by themselves. Much root growth occurs during cooler periods. Start digging about 10 inches away from the plant to make sure you don’t chop off any of the roots. One of the easiest ways to propagate Hellebores is through division. 'Ivory Prince' Hellebore (Helleborus x nigersmithii 'Ivory Prince') 2. 18" - 24". Discover hellebores. If you are planting your hellebores directly from a nursery container, make sure that you shake off the potting mix to free up any bound roots. 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. 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. You can discard the chaff in the garden or on your compost pile. Hellebores may be prone to infection by a fairly recently discovered and dreadful viral pathogen, the Helleborus net necrosis virus (HeNNV), that causes a disease known as the black death. Alternatively, sow seeds in the fall and transplant seedlings in the spring. 2. Bạn đang xem: How To Propagate Hellebores? The Takeaway for the Home Gardener. They grow well in USDA Hardiness Zones 3 to 9 and usually bloom in early spring. You may be tempted to hold off on planting hellebore seeds until fall or even the following spring. Hellebores, also commonly known as Lenten roses or Christmas roses, are perennial plants with elegant flowers, perfect for brightening up shady areas during late winter and early spring. It is disease resistant as well as rabbit and deer resistant. You can also simply allow the seeds to fall to the ground. The best time to transplant seedlings is in the spring. Dick. Hellebores naturally crave sunlight and will require a specific amount of sunlight per day to grow properly. Once you notice green growth emerging in the winter move your container into a sunny area and begin watering it once a week. Frosted delight. In its ideal growing zones (four. Soil. The easiest way to get more plants is to move the seedlings that will begin to appear around the base of established plants. Make sure, however, that you plant them on the east side of your home (when possible) because the morning sun and the afternoon shade make for the perfect environment for Lenten roses. Hellebore care indoors requires special attention to temperature, moisture, and light. Always use sharp, clean, and sterilized pruning shears. Hellebore (Hellebore hybridus) also known as Winter Rose is an evergreen herbaceous perennial. Fill the container to within an inch of its top then give it a light watering. Before you divide hellebore, note that this method of propagation is not suited to all varieties and, although this is the easiest way to get new plants from those you already have in your garden, hellebores are notoriously fussy and do not like to be moved or disturbed. Taller growing species (H. Growing a hellebore in a pot makes it possible to witness its exceptional winter blooming even without a garden. Because having all of this water in here creates pressure that then pushes the water up through the stems! So that's one of the first things about hellebore hydration. It takes 2-4 years for transplants to flower. I have often found new flower patterns and colours emerging from seeds left to. Grow your hellebores in the springtime or the autumn. All you need to know about sowing, planting and growing hellebores plus the best varieties to grow, recommended by plant experts. These hellebores offer a wide range of flower colors, including rich purples, pinks, and spotted varieties. Roses, sunflowers, and lavender are just a few such plants I wouldn’t grow with hellebores. com There are three ways to propagate hellebores: From Seed; By Division; Micropropagation; Let’s look at all three. Grow hellebores in shade where soil remains moist; some hellebores prefer acid or alkaline conditions, depending on the variety. Likes Hellebores grow best in fertile, evenly moist soil, although they should be fine in most soil types. Mar 3. 5. GARDENING JOBS FOR JANUARY Gardening jobs for January. 5 and need to be planted approximately one-fourth of an inch deep. Drip irrigation can help provide the moisture required. But with over 50 years of breeding in the United States, hellebores are taking on a new look. Plants like the Christmas rose hellebore (Helleborus) may be a good option. This can lead to the plant overtaking other nearby plants and flowers, making it necessary to remove or restrict its growth. Hellebores are best divided in early spring or autumn. Helleborus x hybridus varieties will generally grow to about 45cm tall with a spread of about 60cm and they should be planted about 60cm apart. Third, Hellebore flower colors are usually subtle greens, pinks, and whites, and many gardeners want something brighter and flashier. Helleborus niger 'Praecox' - This so-called "black hellebore" actually has white flowers and grows 9 to 12 inches tall in Zones 5 to 9. The most popular and, for that matter, easiest to grow are the Oriental hybrid hellebores (Helleborus × hybridus cvs. The flowers have some resemblance to roses but the colorful petals surrounding the flower are not part of the flower. Amend the soil 8 to 12 inches (20-30 cm. We place the flowers in a paper bag for a week or 2. Avoid dividing hellebores since they struggle to be transported. The stinking hellebores are best propagated with seed while oriental hybrids are usually divided to ensure new plants are true to the parent. Hellebores are called Lenten roses by some because they start to bloom around the time of Lent. The greenhouse is the best place to grow hellebores from seed or to divide existing plants, as it provides a stable environment. Keep the soil moist and provide shade until the plants are established. In fact this can lead to root rot and death of the plant. Today, however, they are among the hottest perennials, thanks to their early bloom, long-lasting flowers, shade tolerance, handsome foliage, and the profusion of new colors and forms that have. To ensure your hellebore grows well in a container, it’s essential to mix compost or powder fertilizer or a well-balanced granular into the soil during the initial planting. Hellebores can be planted at any time between March and August so they have time to grow roots and bloom in the late winter. Hellebore plants are identified by colorful, showy cup-shaped flowers nodding at the end of erect stems. 1. Hellebore can be grown from seed, but the new plants may have different flowers to the ones you propagate from. 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. In order to develop new plants for nothing, gather ripe seed and sow it into modules. The best method for propagating a Helleborus flower is through the division method. (Image credit: Ashwood Nurseries) Best for: Flower power. When the seedlings are large enough, move them into individual pots. When the root-ball is sat solidly on the ground, use a heavy spade split the root-ball evenly through the middle. The seeds grow in seed pods that appear once the blossoms are spent, usually in late spring or early summer. Water the plant lightly to moisten the soil. Hellebore ‘Pink Frost’Hellebores are a profitable crop to grow and propagate, and the added benefit of having a beautiful setting is an added bonus. In order to bloom though, they need to experience four to six weeks of cold temperatures between 40 and 45 degrees F. Hellebores are a unique flower that blooms in winter and spring and remains evergreen year-round. This would be a really nice container choice with brighter colored annuals. A mere 10 years ago, hellebores were considered connoisseurs' plants-subdued in coloration, hard to find, and the subject of much snobbery. This will give it an equal chance to have time to germinate and become ready for the winter. A member of the Ranunculaceae or buttercup family, which also includes anemone and clematis. Growing Tips. Hellebores have no shortage of planting. Hellebore planting tips: Many gardeners like to plant hellebore flowers on a hillside or in raised flower beds to better enjoy their downward-facing blooms. Alternately, allow the hellebores in your garden to self-seed. Cherry Blossom ( Helleborus ‘Cherry Blossom’) Zones 4-9. By The SmileySprouts Team. I made myself a cup of tea and I’m smiling as I tell you that my. The pale purples, pinks and bronzes of this container give it a charming frosted appearance. It is propagated by three methods. So good is the Helleborus genus that the Award of Garden Merit (AGM) by the Royal Horticultural Society has been awarded to Helleborus foetidus, Helleborus niger and the series of Ashwood Garden hybrids. Hellebore plants generally start producing beautiful blooms in late winter or early spring, depending on location. Care for hellebores should also include careful fertilization. It is a hardy perennial that is well suited to many different climates and soil types. You can sow the seeds in a tray or pot filled with a seed starter. Plant hellebores deeply, about 8 inches deep. Inventory changes all the time so if you. Shade plants at 30% in the summer months to prevent overheating and/or burning of foliage. Lenten rose and stinking hellebore grow in the English Walled Garden and Spanish flare hellebore grows near. How to propagate hellebores. Newer hellebore hybrids now have spotted flowers and pointed petals; others are double-flowered or bicolors or even streaked. There are quite a few different species of this plant such as the Christmas rose (Helleborus niger) and Lenten roses (H. Symptoms: Clusters of these small insects are readily identifiable, normally at the plants tips or on the underside. Hellebores are evergreen perennial flowering plants from the RANUNCULACEAE family. Growing hellebore from seed. They grow well in USDA Hardiness Zones 3 to 9 and usually bloom in early spring. It is possible to divide a plant and get fully identical plants. Helleborus x hybridus. To grow Hellebores from seed, a 60 day chilling period is needed. Hellebores are herbaceous perennials native to the Middle East. Mature plants reach about 22 inches tall with a 2-foot spread. Alternately, allow the hellebores in your garden to self-seed. 3) Sow Seeds. Most of the hellebores we grow in our gardens today originated in Europe and Turkey. 6 Share this: Broad beans. pale green, pink to cream. Hellebores grow gorgeous leather-like evergreen leaves. What environmental conditions are required for hellebore to bloom? Hellebore is a beautiful flowering plant that can bring a unique touch to any garden. In the past years, however, with increased interest in. These perennials are evergreen with glossy leaves and grow between 12 and 15 inches tall. Choose a spot in the garden with semi-shade to full shade and that gets protection from the harsh afternoon sun. If you are looking to add hellebores to your garden, it is important to know where they typically grow best. 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. In most cases, though, it can take three to five years to get a. Cut the stems at a 45-degree angle and remove any leaves from the lower half. Alternatively, some varieties can be propagated by seed. If you wish to start the seeds indoors, you will need to take a few steps. Height and Width: Hellebores typically grow to a height of 12 to 18 inches, with a similar spread. Hellebore is a genus of approximately 20 species of herbaceous flowering plants in the family Ranunculaceae, native to Europe, Asia and northwest Africa. Seedlings may not end up true to parent, and may need to be thinned out. Be sure not to bury the crown of the plant when planting and mulching. How To Propagate Hellebores. Inside the paper-looking blooms are dozens of hellebores seeds. Hellebores need to be shielded from the cold winter winds in areas where they grow. Hellebores orientalis is similar but easier to grow. Dig the planting hole twice as wide and to the same depth as the root-ball. So, Melissa is going to. Plant hellebores from early spring up until the fall to give them time to grow a root system to support blooming the following winter. Commonly called Lenten rose, hellebores give pleasing late winter color, texture, and. You may be more familiar with the Lenten rose, Helleborus orientalis, which is one of the first harbingers of spring. When the seedlings are large enough, move them into individual pots. They will grow best in humus-rich, loose soil that is well-drained and may struggle in heavy, wet clay. Hellebore ‘Pewter Leaf’ is a hardy evergreen perennial, that likes sun and good drainage. How to Grow Hellebores. You can choose to either purchase hellebore plugs and grow them out, or successively plant more adult hellebores over the years. They prefer a soil with a pH between 6. How to propagate cowslips and primroses. This lovely hellebore produces masses of stunning dusky pink outward facing flowers from January right through until spring. Here are three ways you can plant: 1. 1. Hellebore needs rich soil to thrive. 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. You can also feel a flower head gently with your hand and, if seed falls readily, you’ll know that it’s time for collection. 5. Hellebore planting tips: Many gardeners like to plant hellebore flowers on a hillside or in raised flower beds to better enjoy their downward-facing blooms. Downy Mildew. Furthermore, since hellebores are perennials, you don't have to worry about getting out and gardening in the cold winter weather. You are going to need to start by sourcing some very rich soil. x Hybridus – The Harvington Hellebores: Helleborus x hybridus, commonly referred to as the Harvington Hellebores, are a popular choice among garden enthusiasts. 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. Alternately, allow the hellebores in your garden to self-seed. If you have an older plant that isn't blooming, here are steps you can take to encourage flowering. After another year, install the babies in the ground. Here’s a great illustration of this planting technique: A box of winter jewels. February 27, 2009. 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. In fact the seeds from most primula varieties should never be covered with any depth of. 18 Aug 2023 For the rose lovers out there, winter can be a real drag. Cultivation and History Hybrids of the wild Lenten rose are readily available for home gardeners in USDA Hardiness Zones 4-9. 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. Hellebore ‘Pewter Leaf’ is a hardy evergreen perennial, that likes sun and good drainage. 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. Hybrid hellebores (Helleborus X hybridus) are very tolerant and will grow well in most soils as long as the ground is not extremely dry or stagnantly waterlogged, although they usually survive even those conditions. A stunning hybrid of H. . Remove the shrub from the container, gently tease. With this in mind, you can plant them practically anywhere in the garden. Hellebores are quite easy to grow, and since they are perennials, will continue to bloom for a number of years. Hellebore Propagation. They are borne on short, thick. Hellebore is hardy to zone 4, but in zones 4 and 5, it will not fully behave as an evergreen perennial. This is especially true when you consider the number of improved hybrids being released from plant breeders on a year to year basis. To attain maximum success in propagation through seeds it is necessary to sow the seeds when they are. Hellebores tend to grow in a clump, with the center of the plant dying off and the outside shoots growing in a ring. Hellebores come with plenty of stunning cultivars to choose from. Stem cuttings are another effective way to propagate ninebark. New plants tend to be supplied in pots, in leaf, or even in flower, so ensure they have a good soak before planting out. Propagation by seed. Hellebores, also commonly called lenten rose, are super easy to grow and extremely long-lived. Hellebores grow gorgeous leather-like evergreen leaves. Collecting and sowing fresh hellebore seeds is an economical way to propagate the species in the home landscape. 2. Getty. How to grow Hellebore. Make sure the soil is well-draining, as hellebores prefer moist but not soggy soil. Start by cutting the materials. Hellebores prefer neutral conditions. It's actually really fool-proof to propagate hellebores this w. Cultivation. Hellebores grow best in well-draining soil that is rich in organic matter. Frostkiss hellebores make good cut flowers. In fact this can lead to root rot and death of the plant. They tolerate morning sun, but need to be protected from. In order to develop new plants for nothing, gather ripe seed and sow it into modules. Hellebores grow well in groups, so you can plant as many or as few as you’d like. 0 to 6. Sprinkle the seeds, cover them with the barest layer of soil, and gently moisten them. The best time to propagate Hellebores is in the spring, after they have finished blooming. Once they begin to really grow, they like root room and fertilizer. Hellebore Plant Care and Pruning. The maturation process of some plant species is so lengthy that two growing periods may pass before the plant finally flowers. For instance, the 'Bear's Foot' hellebore (Helleborus foetidus) can reach heights of up to 24 inches, while the 'Ivory Prince' lenten rose (Helleborus x hybridus 'Walhelivor') generally. Hellebores are very easy to grow and maintain. Here are some top tips to help you get started: Plant your hellebores in rich and moist but well-drained soil, conditioned with well-rotted garden compost. Hellebores, sometimes commonly called hybrid Lenten roses or hybrid winter roses, typically grow to 12-15” tall. Grow hellebores at the front of a border in sun, or full or partial shade, depending on the variety you choose. Bringing hellebores inside will result in a plant of lovely foliage. Hellebores are self-sowing plants that drop their seed after flowering. Space the hellebores 14 to 18 inches (36 to 46 cm) apart. They are good in partial sun and light shade. 2. The Lenten rose, Helleborus x hybridus, will also grow in Zone 9 and is hardy down to Zone 4. They are noted for producing single, cup-shaped flowers (typically 2 to 3 inches in diameter) in a large variety of colors, including various shades and tints of white, pink, red, purple, and yellow. Getty. Appropriate to the name t. Hellebores are a long blooming perennial plant that needs very little in the way of maintenance but it does get a bit ragged looking at times of the year. Winter Jewels® ‘Cotton Candy’. Hellebores don't like to have their roots disturbed. They are more commonly known as Christmas Rose . The blossoms of this variety are of average size with colors ranging from pale pink to cotton-candy pink. Here’s a great illustration of this planting technique: A box of winter jewels. The flowers are so pretty and resemble wild roses that have opened up. See an excellent example of this planting strategy: A Winter Jewel Box. Cut back the large leathery leaves when flowers and new foliage emerge and mulch plants annually with well-rotted compost or manure. 6. Hellebores, sometimes commonly called hybrid Lenten roses or hybrid winter roses, typically grow to 12-15” tall. Soil. PROPAGATION: Hellebores can be propagated from seed or by divisions. Decide where to plant. The basic rules of hellebore care are; Provide shade (deep is best, but dappled is ok) Water lightly, not deeply. Fertiliser. 3. Hellebores will not perform well if their roots are soaked all of the time. Downy Mildew. Hellebores do grow quite readily from seed, however. Helleborus are very easy to grow from seed and extremely rewarding as many varieties flower during the winter months. How to Plant Hellebores: 4 Tips for Growing Hellebore Flowers. Hellebores are evergreen clumping perennial plants, with lush thick hand-shaped leaves and abundant nodding flowers. 2. argutifolius. Benefits of Growing Hellebore. Learn how easy it is, on Gardener’s Path. Appropriate to the name t. You can get seeds from the garden shop, but you should get a well-grown plant from a nursery. Fortunately, so can some of the hellebore’s favorite planting companions such as heuchera, ferns, and creeping phlox, among others! Forest Floor Buddies. Hellebore Seed Propagation. Helleborus 'Ice N' Roses' – Ruby red flowers face outward on plants that grow 15 to 18 inches in Zones 5 to 9. This perennial with pretty spring blooms comes in a variety of colors. Since the flowers thrive under cool conditions, indoor gardeners should place pots away from potential heat sources like vents or space heaters. Deer-resistant and mostly evergreen, hellebores'. Learn how to propagate hellebores plants with our comprehensive guide. Native to large swathes of Europe and Asia, Hellebores are a great choice for when deciding to introduce early flowering plants to the garden. 2. 5 feet wide. Helleborus are also fairly drought tolerant. 1. The temperature and the kind you have will determine when. Hellebores are beautiful and resilient plants that can be grown in a variety of garden settings. To propagate a hellebore, tie the leaves together in early spring and carefully dig around and under the root zone. #2. Allow the preserves to cool slowly over a 12 to 24 hour period. It prefers a sheltered spot in partial shade with rich soil. 0 to 6. Open the plastic now and then to make sure the moss is still moist. Opening from rich burgundy-pink flower buds, plentiful creamy white flowers, 2-3 in. Hellebores grow in USDA hardiness zones 4 to 9 and will do well in the ground as well as planted in containers. Hellebores are quite easy to grow, and since they are perennials, will continue to bloom for a number of years. Improving the soil before planting will help give the Hellebore a great start. Opposite of many plants, hellebores need more fertilizer in the fall to help them initiate flowers. Collect the black seeds from the pods as soon as they have gone hard. Hardy to zones 4-9, the lenten rose flower colors range from whites, to pinks and purples. And the petals remain on the stem for several months even after the flower in the middle has faded. Hellebore plants generally start producing beautiful blooms in late winter or early spring, depending on location. They do best in fertile, well-drained soil. Other shade loving perennials to grow with hostas. You will know when the pods are in a state of readiness for seed harvest once they fatten or swell, change color from pale green to brown, and have just begun to split open. They do best in fertile, well-drained soil, but can also be raised in pots in a loam-based compost. Height: 20in. Many species are poisonous if ingested. Sow them in seedling trays using a seed-raising mix and lightly cover them. New leaves emerge at bloom time, and plants grow into an excellent glossy evergreen ground cover. How to propagate hellebores. Characteristics: Low maintenance, deer resistant, rabbit resistant. They naturally hybridize amongst themselves, year-on-year producing new mixed varieties. foetidus, can grow to 90cm (3ft). Hellebore seed pods ready. 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. Hellebore ‘Pink Frost’ Hellebores are a profitable crop to grow and propagate, and the added benefit of having a beautiful setting is an added bonus. The best soil for false hellebore plants is well-draining. How do hellebores propagate? Helleborus can be spread by seeds or divisions. Once the pods are quite full looking and appear about ready to split open then flowers can be cut off. ) deep so that the roots of astilbe flowers have plenty of room to develop. Stinking hellebore, Helleborus foetidus, will also grow in Z9 and is reliably hardy down to Z6. How to Propagate Hellebore Plant. The pale purples, pinks and bronzes of this container give it a charming frosted appearance. The most common way to propagate hellebore. Using snips, scissors, or pruners, trim the seed pods off the flower head. Q. They must be the only perennial which looks exceptionally striking when all of the leaves are pruned away. When the germination began to appear, move the pots to. Much better to take fresh seed, and you'll have plenty of plants in 2-3 years. Its early spring blossoms provide a burst of color to the garden before other plants have woken up. Christmas rose varieties, Helleborus niger, are hardy down to Z3 or Z4, some will take Z9. Helleborus can be rhizomatous, herbaceous or semi-evergreen perennials forming a clump of pedate basal leaves, or evergreen with erect, leafy stems. Native to central and southern Europe, this plant. Deer-resistant and mostly evergreen, hellebores'. I have mixed feelings on removing leaves from Hellebores. Set the bulb upside down on either a raised wire mesh or a tray of dry sand, then place back it into a temperature of 21 degrees Celsius as this will encourage callusing which also helps to prevent infection from rots. 3. Plant with well-rotted manure; keep amending it every spring and autumn with a layer of the. The garden landscaping plant has palmately compound large evergreen leaves. The “how to sow hellebore seeds” is a process that can be done in two ways. 61 to. Because hellebores struggle when moved, it's best not to divide them. Keep the bulb as dry as possible without the bulb actually drying out. foetidus. They like shade in the summer and some sun in the winter. Collect the black seeds from the pods as soon as they have gone hard. Avoid planting your hellebores too deeply, as this could limit the production of flowers. Helleborus ‘Ivory Prince’ or ‘Walhelivor’ (Christmas Rose) is the pretty result of a breeding program designed to produce vigorous, compact, and upright hellebores with flat flowers for best display. 1. This type of hellebore is a mega-bloomer, with up to 100 flowers on each plant, which reach up to 14 inches tall. The plants can be a bit on the costly side, so knowing how to propagate hellebores can increase your stock without breaking the bank. A peat-based soil with decomposed bark works best. x sternii is a cross between H. If you garden in clay soil, plant hellebores in amended soil in a higher part of your garden where water does not pool or grow them in containers. Cultivars to grow include 'Garden Yellow' and the Ashwood Garden Hybrids. Hellebores are herbaceous perennials native to the Middle East. 2. few. Once the seed is ripe, it can be surface-sown in a pot of potting soil or. Depending on the type, most hellebores are low-growing plants that grow to a height of around 3-. Leaves are more densely packed in a mound or rosette growth form and leaves seem to grow right out of the ground. From Seeds. Grow hellebores in fertile, well-drained soil at the front of a border, beneath shrubs or in pots, in sun to partial shade. division, seeds. Generally speaking, the process of callusing will take 4-6 weeks. hybridus), and the stinking rose (H. As soon as possible, seeds of Hellebore sow from June to August, use black gold 75% and 25% perlite to sow seeds. The blooms of lungwort fade beautifully in color, starting as a lovely shade of red; as they age, they become rich purple. Before lifting the plant with a spade or garden fork, tie the leaves together with a rope to avoid. Hellebore seeds need a 60-day moist chilling period in order to sprout. Cut off dead or damaged leaves. 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. This will give the new plants plenty of time to establish themselves before the next growing season. Black Death. Others grew hosta and wept when the deer showed up. Hellebores are not inexpensive. By letting them self-seed at random, you’ll produce a hodge-podge of various colors and flower shapes.