Red Hot Poker Plant Trimming – Do You Cut Back Red Hot Poker PlantsBy: Show
Red hot poker plants are exotic beauties in the garden, but extremely easy to grow. The bright, wand-like flowers are loved by hummingbirds, and always please gardeners with their low-maintenance ways. When the correct time arrives, you’ll want to start cutting back red hot poker plants. Read on for information about exactly when and how to trim a red hot poker plant. Do You Cut Back Red Hot Poker Plants After Flowering?Red hot poker plants form clumps of slender, grass-like foliage. The stems rise above the foliage and bear the long, colorful blossoms. Most cultivars start flowering by late June and some re-bloom until frost. Do you cut back red hot poker plants when the flowers fade? The answer is a decisive no. Pruning a red hot poker plant’s foliage at this time is not a good idea. You’ll want to leave the foliage in place. During this time, the leaves will be gathering sunlight to create enough food to provide for the red hot poker plant through winter. Be sure to provide about an inch (2.5 cm.) of irrigation every week during the growing season. Pruning Red Hot Poker Plant FlowersThis doesn’t mean that you should never get involved with red hot poker plant trimming. There are some occasions where snipping is appropriate. For example, as the blooms fade, you’ll want to snip them off, since diligent deadheading keeps those flowering coming, but do not trim back the plants themselves. Here’s how to trim a red hot poker plant when you are deadheading. Simply use garden scissors or pruners and snip off the stem of the plant just below a faded blossom. That’s it. As fall arrives, you may see your red hot poker plant’s leaves wilting. The plant will go dormant for winter and much of the foliage yellows at this time. The plant rests for several months to begin growing again in spring. While it is possible to cut back foliage at this state, you’ll do better to use it to protect the plant in winter. If you tie the foliage over the center of the plant, the crown is protected and insulated. The time for red hot poker plant trimming is in springtime, once all threat of cold weather has passed. Trim back dead foliage with a pruner and sit back as your plant comes back to life for another round of beautiful blooms. This article was last updated on 06/19/21 Read more about Red Hot Poker Red hot pokers are truly sun worshippers. It owes its nickname to the original form Kniphofia uvaria. We will show how the red hot poker plant will thrive in your garden. Red hot poker (Kniphofia) shines in bright colours in the garden. Red in colour, it rises like a torch on the bushy foliage leaves, as the name suggests. Their nectar is drinkable and is used for creams and ointments. Red hot poker is popular with bees and butterflies as well because of this nectar. Important to note is their limited winter hardiness. It survives the winter best in mild locations and in front of protected south-facing
walls. What you also need to know for planting and care, we explain here. Contents Red hot poker: origin and characteristicsRed hot pokers, also known as torch lilies, represent a genus of plants native to Africa within the asphodel family (Asphodeloideae). Many may be familiar with another member of this family, namely the Aloe vera. Its natural location offers it a Mediterranean climate under full sun. From the coast up into the mid and high mountains, it thrives on rugged slopes and stream banks. In the cold months it stands in seepage wet soil, which is always supplied with fresh oxygen. In summer, when the water supply dries up, the moderately nutritious silicate rock becomes quite dry. Due to the water resources, the red hot poker in its native country has its main growth phase in the wet winter and spring, while in the dry summer phase it is dormant. In our latitudes, the flowering period shifts to summer. Now about its external appearance: the red hot poker is horst-forming. Many of the narrow, long and keeled foliage leaves are therefore close together and form a so-called eyrie. The shoot axes usually protrude from these to a height of around one metre, on which several intensely coloured flower corollas are enthroned. On these 15 to 30 cm long racemose flowerheads, the upper flowers are often red in colour and turn yellow towards the bottom, sometimes they are white or green. The flowering period of the red hot poker is between June and October, depending on the variety, and lasts a very long time, because the flower unfolds from the bottom up. The herbaceous plants form horizontal rhizomes, with the help of which they can survive. Thus, red hot pokers are perennial. Some species are evergreen. In many, however, the above-ground parts of the plant die in winter, so the leaves turn brown. The most beautiful species and varietiesAbout 150 Kniphofia species are known. Breeding has also given rise to numerous hybrids and varieties. We will not present some species and varieties to you:
Planting red hot poker: location, companion plants and moreIn our latitudes the climatic conditions – as described at the beginning – are not really according to the needs of the Kniphofia. That is why she has to adjust her rhythm a bit and go with the flow, so to speak. It therefore also rests in winter instead of summer, which is an impressive adaptation. The perfect location for red hot pokers in the garden is in full sun, protected from the wind on a very well-drained and loose soil. A deep, well-draining gravel substrate is ideal. For those who find this too much effort, the existing soil should at least be well loosened and mixed with plenty of sand before planting. In addition, it is important that the soil is moderately rich in humus and nutrients with a pH between 6.5 to 8. It should be rather dry to fresh, but never completely dry out. In the summer should be watered more. Finally, it is important to have enough water during the main growth phase. Short dry periods are tolerated if necessary, but lead to growth delays. To avoid dehydration, it is appropriate to mulch the area around the plants. Red hot pokers are best planted in the spring, only after the Ice Saints, to avoid damage from late frosts. In autumn, she often fails to grow. After planting red hot pokers still need to be sure to protect them from frost, as they are not reliably hardy. In winter, waterlogged soils and cold, unprotected sites are absolutely unsuitable. In the bed, the red hot poker is planted with a planting distance of 60 cm, so that two specimens can fit in one square metre. The most attractive image is achieved with one to three, maximum five plants in the bed. The leaf rosette – that is, where the leaves sprout from the shoot axis crowded together – should be close to the ground and parallel to the soil surface, but never below ground level. Care should also be taken to choose a location near which it is not necessary to constantly dig up. This is because the thick, yellow roots of the red hot poker grow in a bundle shape extending far out to the sides and would otherwise be injured. Overview – Preferred location of the red hot poker:
From afar, large groups of Kniphofia flowers captivate with their unique look. In company with tall grasses or foliage ornamental perennials come out wonderfully. There are no limits to the imagination, as long as the site requirements are shared. However, next to highly competitive growing plants such as aster (Aster), red hot pokers do not like it. Examples of suitable companion plants: Grasses: Pampas grass (Cortaderia selloana), tender feather grass (Stipa tenuissima). Blooming plants: Bearded iris (Iris barbata), daylilies (Hemerocallis), montbretias (Crocosmia), palm lily (Yucca), ornamental leek (Allium), beardtongue (Penstemon), crimson beebalm (Monarda didyma), catmint (Nepeta cataria), mullein (Verbascum), lavender (Lavendula), perovskia (Perovskia), dahlia (Dahlia), globe thistle (Echinops sp.), tickseed (Coreopsis), yarrow (Achillea), sunflower (Helenium), lilies (Lilium), gypsophila (Gypsophila). Red hot pokers in a pot: In terms of low winter hardiness, planting red hot poker in a pot is advantageous over planting in a bed. After all, the pot can be quickly brought into the protective four walls, and also quickly warm up in the spring. Since the roots of the red hot poker in the pot have only a very limited space, the substrate should be rich in nutrients from the beginning, but also particularly structurally stable. We therefore recommend our Plantura Organic Enriched Compost. It releases increased nitrogen over time and also contains high levels of phosphate and potassium oxide, which promote stable growth and attractive flowering. Since the red hot poker in the pot in pure soil quickly threatens waterlogging, it is necessary to integrate a sufficient drainage layer. That is why it is important to add coarse-grained components such as expanded clay, sand or gravel. A mix ratio of 60% Plantura Organic Enriched Compost and 40% structural materials is excellent. You should add a layer of mulch over this to keep the red hot poker evenly moist, even in the pot. In a pot with a capacity of at least 1 L fit one to two seedlings, over 2 L already two to three. In an even larger container will fit accordingly more plants. The upper part of the seedling here, too, should not be buried in the substrate, but protrude a good 5 cm. The seedlings must be separated into 5L pots already next year, otherwise they will be too crowded. A full-grown red hot poker requires a large, wide container with a volume of 20 L. Organic Enriched Compost, 40L
Proper care for the red hot pokerRed hot poker is quite easy to care for, as it rarely needs pruning. In winter, you should untie the head of leaves of evergreen species. As with all plants, it should be avoided over-fertilisation. The following applies to watering: avoid waterlogging and drying out. Red hot pokers are troubled by the wind, which causes their flowers to stick together and dry out. Pruning red hot pokerOnly in the spring should be pruned red hot poker. Then flowerheads and old leaves can be removed to a height of about a hand width above the ground. As a general rule, always use clean and sharp tools when cutting to avoid infection. Fertilising, watering and moreThe following is part of the perfect care for the red hot poker: Fertilise
Kniphofia in the bed: Fertilise red hot poker in the pot: Flower Food, 1.5kg
The red hot poker does not bloom?
Watering Kniphofia: Transplant red hot poker: How do I care for a red hot poker?
Is the red hot poker hardy?Red hot pokers are conditionally hardy. They are assigned to winter hardiness zone Z7 and, accordingly, can withstand temperatures of maximum – 17.8 °C. However, it requires some winter protection measures. The flower withers towards autumn, but remains standing. It should also not be removed until the next spring, as it provides a little protection over the winter. The foliage should be left as well and can be loosely tied. Loosely covering with spruce branches, leaves or fir brushwood also provides good frost protection. Care must be taken not to allow moisture to accumulate under the cover,
otherwise rot will be encouraged. Winter hardiness is reduced if nitrogen fertilisation is too strong or too late. Therefore, care must be taken to discontinue fertilisation no later than the fall. Kniphofia propagationTo propagate the Kniphofia can resort to seeds or divide the rhizome. After successful fertilisation, the Kniphofia produces seeds in small green globular capsule fruits. After a while, the fruits turn brown and open. Then it is time to take the germinable seeds. They can be used for propagation on the windowsill from February. Red hot poker seeds require a period of cold exposure to germinate. In technical jargon, this is called stratification. Self-collected seeds for this purpose can be stored in a bag in the refrigerator until spring. For six to eight weeks the seeds should be stored at an average temperature of 5 °C. The seeds are light germinators, so do not cover them with soil when sowing. At a temperature of at least 15 °C, the seeds start after about two to three weeks. The growing medium must always be kept moist during this time, as the seeds must not dry out under any circumstances. A covered growing pot can meet these conditions. It is best to keep the young flowers in a greenhouse for the first year to protect them from slugs. Then from the second year they can go outdoors. Overview – Grow red hot poker from seed:
Another
way of reproduction is the division of the eyries. This can be completed in April. To do this, you must first expose the rhizome, completely cut off the flower shoots and shorten the leaves of the red hot poker to about 15 cm. The roots can be shortened as well to encourage new shoots. Then the rhizomes can be re-buried in planting holes in suitable locations with some organic fertiliser. Make sure that the roots point downward and the shoots point upward. Overview – Red hot poker propagation by division:
Is the red hot poker poisonous?No, the red hot poker is not poisonous. Neither for humans nor animals it poses a danger, all can safely enjoy the beauty of the magnificent red hot poker flower. Not only we ourselves find pleasure in the radiant flowers of the red hot poker. Insects also love to feast on their nectar. If you want to offer bees and co. an even bigger buffet in your garden, you should take a look at our article about bee-friendly perennials. Do red hot pokers need to be cut back?Red Hot Poker only needs to be cut back to the ground at the beginning of its growing season in early spring, keeping the cold-hardy crown even more protected through the winter.
Should red hot pokers be cut back UK?Cutting back a Red Hot Poker's tall stalks after blooming is not recommended. Allowing the foliage to remain all season long helps the plant to store food for the winter. However, you can cut off the spent blooms after they fade. Deadheading during the growing season encourages continuous blooming.
What do you do with red hot pokers after they have flowered?Grow red hot pokers in moist but well-drained soil in full sun to partial shade. Cut them to the ground after flowering and keep the roots dry in winter. Divide in spring to propagate new plants and reinvigorate existing clumps.
How do you prune hot pokers?Pruning Red Hot Poker Plant Flowers
Here's how to trim a red hot poker plant when you are deadheading. Simply use garden scissors or pruners and snip off the stem of the plant just below a faded blossom. That's it.
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