Agapanthus can be reluctant to flower if subjected to drought conditions after flowering. Then one can be quite brutal and cut through the fleshy roots with an old bread knife or a saw. Once they are … On heavy soils, mix in grit when planting. One way to aid with winter protection is to plant them in pots so that you can either cover the whole pot with fleece, mulch with straw or move them to a more sheltered place (a cool greenhouse or conservatory is ideal) to protect them. Use a loam based compost like John Innes No3 with slow release feed granules added for long term feed. Choose either a small container for one plant or a larger one for multiple plants, and cover the drainage hole with a piece of broken pottery. These smaller varieties are also a great choice to edge a garden bed. Agapanthus look great when planted with drifts of ornamental grasses, sun-loving rudbeckias and goldenrod (Solidago). If waterlogged the plants will suffer. Mow the Agapanthus plant. Planting in beds against house walls can reduce the likeliness of frost damage. Deciduous agapanthus should be kept cooler, approximately 40-50°F, and allowed to rest for the winter. Plants That Grow Well with Agapanthus Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries Agapanthus grow best in well-drained soil, in a sunny site that receives sun for most of the day. Choose a place in the garden that gets full sun to part shade. For this reason, if your garden is on the wet side it may be better to plant Agapanthus … Water well during the growing and flowering season. All Gardening Advice, See more ideas about Agapanthus, Planting flowers, Plants. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Leave over night to condition before using. Plants should be kept warm and growth watched closely. The soil should be kept just barely moist, meaning not allowed to go dry as a bone, until they resume active growth in the spring. Cover with soil and water as needed. deep (5 cm) and 12-18 in. Perennials and Biennials, Since they have no active foliage, they don't need special light. They are currently classified as belonging to the Amaryllidaceae family of plants.The big rounded umbels of mid-blue or white flowers appear on 1m stems above the strappy leaves in late November and bloom all through December, providing lots of material for floral arrangements at Christmas time. 222879/SC038262. Agapanthus have fleshy roots and leaves and this can make them prone to frost damage. Making sure the root crown is facing up and is level with the soil line, plant the bare roots as deep as needed and 12–24” apart, depending on the variety. Remove the plant from the container, gently tease the roots. Agapanthus grow best in well-drained soil, in a sunny site that receives sun for most of the day. Cut down spent flower stems unless you are drying them to use for decoration. Taking Care of Your Agapanthus. That leaves them enough room to grow, yet close enough to help each other stay upright; Agapanthus plants are heavy feeders and do best with organic compost worked into the soil at planting. Feed weekly or fortnightly with a balanced liquid feed during the growing season until flowers begin to show colour. But when should they be planted? Receive emails from us & get 15% off your order, © 2020 Sarah Raven. Plant 60cm apart for tall varieties, and 30cm for dwarf varieties with the plant crown at soil level. In the garden Agapanthus have fleshy roots and leaves and this can make them prone to frost damage. Ensure that you feed with during the growing season. Use a soil-based compost such as John Innes no 2 or 3, and feed plants in spring with a slow release fertiliser. In the garden. times, RHS Registered Charity no. While these blue African lilies require regular irrigation, they’ll be happiest if you allow the soil to dry out between drinks. Everything you need to know about choosing the right agapanthus for you. Plant Agapanthus just deep enough to cover the roots, and space them about 8 inches apart. Almost any commercially available potting mix will do the trick. Jun 2, 2014 - Explore C Smith's board "Agapanthus companion planting" on Pinterest. When planting in pots, choose a terracotta pot, which will keep the roots warm in summer. These sway on tall stems above clumps of strappy foliage. All Agapanthus both deciduous and evergreen varieties will survive a winter best planted in soil which is not too wet. If you're looking for a great low maintenance plant for your driveway, fence line or even around the swimming pool, then you can't go past the agapanthus. On heavy soils, mix in grit when planting. 30cm apart and with crowns 5cm (2in) below the ground. Planting in Mild-Winter Climates. If you have bought bulbs or fleshy rhizomes, the noses should be covered with 5cm (2in) of soil. Although plants flower well in pots if the roots are constricted, they should not be allowed to become completely root bound and should be split and replanted in fresh compost if the roots become too congested, otherwise flowering will suffer. Evergreen types are more tender and their leaves can be damaged by frosts. The agapanthus will not mind one bit. Set the Agapanthus rhizomes with the pointed ends facing up. Pots, Agapanthus 'Northern Star’ A classic agapanthus with clumps of short strappy leaves and cobalt-blue flowers with a prominent darker stripe in the middle. Easy to grow. This is best for entire beds of the plants. Place the agapanthus in the buckets. The rhizomes are generally available to buy year-round from garden centres and online specialist suppliers, and are best planted out in spring when danger of frost has past: they can also be planted in the early autumn. Planted in the ground, established clumps will certainly do better if left undisturbed for many years and only divided when necessary. On heavy soils, mix in grit when planting. on 1st September 2019. I also love agapanthus in a series of pots down a path or around the edge of a terrace. Plant reasonably deep to protect the plant from frost. If you are unable to plant your Agapanthus within a few days of receiving them, we suggest that the plants should be placed upright in moist soil, sawdust or shredded paper with the roots covered in a shaded area. The fleshy roots of agapanthus can suffer frost damage in severe winters, so if you’re planning to grow agapanthus in a border the ground must be well-drained and sunny. We use cookies to personalise content, analyse website performance and for advertising purposes. After pulling the plant from the ground, divide the tubers in half with a sharp knife and re-plant one half in the original spot and the other in a new spot. Bury the crowns about 2 in (50cm) below ground level. Do not disturb once established. The deciduous Agapanthus are well suited to being grown in pots, especially the evergreen varieties which can then be brought into a conservatory or greenhouse for the winter. Agapanthus grow and spread by fleshy rhizomes and are a type of storage root, meaning they can retain nutrients within their roots and be easily divided to create more plants. Place away from direct sun light, radiators and drafts. Cut the stems at a 45 degree angle with a sharp knife. Most agapanthus are hardy and their leaves die down in winter. Spacing. How to Plant Agapanthus. Use a well drained potting mix, because agapanthus do not tolerate waterlogged soil. See more ideas about plants, garden, planting flowers. As long as you have that available, your plants should be … The Royal Horticultural Society is the UK’s leading gardening charity. If planting Agapanthus in a container leave room for a winter mulch to protect the plant. July, 30cm apart and with crowns 5cm (2in) below the ground. Slide a spade under the plant at an angle, loosening the soil around the clump until the entire plant can be lifted out of the ground. Grow single plants in 20-23cm (8-9in) in diameter containers using a loam … Agapanthus grow best in well-drained soil, in a sunny site that receives sun for most of the day. Agapanthus should be planted in either Spring or Fall, depending on the variety and which USDA Zone you’re in. The deciduous varieties are hardiest, dying down in winter. Agapanthus plants require well-draining soil and full to partial sun to grow happily. Removing Seed Heads. Fill sterilised buckets with luke warm water and add flower food. If your soil is prone to waterlogging, or you live in a cold area, grow agapanthus in containers. Protect in colder areas with a heavy mulch around the root zone to protect the plant … This practice should be done in March, directly before the growing season begins. It’s important to choose sturdy pots, such as terracotta, because your plants will be in them for … Taking Care of Agapanthus. When planting your Agapanthus, plant them 30 cm apart, with their crowns 5 cm below the ground. A strip close to a sunny house wall is ideal as long as you remember to water your agapanthus well in the growing season. If clumps become too big, they can be lifted and split every four to five years. Spacing 30cm apart and with crowns 5cm (2in) below the ground. So now you know where to plant Agapanthus. Photography: © Jonathan Buckley. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity, These dramatic sun-loving border plants produce large spherical flowerheads, usually in beautiful shades of blue, from midsummer onwards. 1. Keep the agapanthus in a cool place. Dig the planting hole twice as wide and to the same depth as the root-ball. Prepare the planting area well by digging in Yates Dynamic Lifter Soil Improver & Plant Fertiliser. When Should Agapanthus Be Planted? We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. September, A single plant will fill a 12-inch pot. If you’re in USDA Zone 7b or lower, aim for planting … August, Watch Sarah's video guide for A Simple Arrangement of Agapanthus. With their strong stems and beautiful large heads, agapanthus make a structural and graceful addition to any border. Once they are established, they should all withstand most conditions. View our cookie policy to learn more, Posted in Ideal as a border edging plant or grown in pots and tubs. apart (30-45 cm). If the soil is too moist, Agapanthus may rot away before blooming. You can plant Agapanthus at any time during the growing season, ideally in spring. Plant in spring or early autumn. Plant agapanthus in spring in pots or directly into the garden, ideally at the foot of a south-facing wall or similar, to offer protection in winter. The commonly grown agapanthus form clumps up to a metre across and plants in flower can be a metre or more tall. All rights reserved. PLANTING Soil and Site Agapanthus grow best in well-drained soil, in a sunny site that receives sun for most of the day. Use a string trimmer and cut the plants down to the ground. Agapanthus is a rhizome plant, and it will begin to split in two or three years. How to grow agapanthus in your garden. To ensure a good display the following year, keep plants moist until autumn after flowers start to fade, which will encourage the development of new flower buds. eCommerce by blubolt, Perennials for Spring and Summer Planting. If this can not be done, wrap the plants in moist newspaper or heishein in a cool spot. Agapanthus doesn't like to be potted into pots that are too spacious as this will encourage leaf growth rather than flower production. Your cart is empty. Like many plants which do well in Sydney gardens, Agapanthus are native to South Africa. When planting in pots, root congestion is not a major concern, as Agapanthus plants tend to respond quite well to this. Some types, especially the evergreens, may not be fully hardy, so are best grown in containers that can be protected from frost over winter. For container planting, select a pot with at least one drainage hole and fill with good quality, well-draining soil. For smaller areas, and for pots, there are dwarf and miniature agapanthus varieties that only grow to 45cm high in flower. Evergreen forms are more tender and usually need the shelter of a greenhouse from early winter to spring. Therefore, a mulch of straw or fleece is advisable when young plants are establishing or extreme cold (below -5ºC) is forecast. Agapanthus have fleshy roots and leaves and this can make them prone to frost damage. Plant your new rhizomes approximately 5cm below soils level in a sunny spot. The deciduous varieties are hardiest, dying down in winter. 020 3176 5800 Instead of regular potting soil, choose a soil-based compost mix. Plant in a fertile well drained soil, in a sunny but sheltered position. How To Plant Agapanthus Plant in full sun however will tolerate part shade but flowering will be compromised. Agapanthus are ideal plant for dry summers. In mild, frost-free climates, agapanthus bulbs are planted in January or February. Fill in the rest of the space around the plants with more … Fill your container part of the way up with the mix, then set the plants so that the foliage begins an inch (2.5 cm.) Looks like there are no items in your shopping cart Dig a hole and plant your rhizomes 2 in. These South African members of the lily family have adapted well to hot Australian summers when their display of spectacular blue and white flowers is at its peak. It may take two or three years for plants to establish before flowering really takes off, but after this they will grow in to long-flowering clumps. Registered in England & Wales #06694059. These plants do well in an unheated, cool basement. Planting Soil and Site. Ideally, they perform best where root development is restricted but the plants are well watered and fed. Established clumps of evergreen Agapanthus can withstand -10ºC to -15ºC if the ground is well drained, but the number of flowers maybe reduced the following summer. Planting and Growing Agapanthus. Agapanthus needs to be divided and transplanted when flower production has decreased or stopped completely. or so below the rim. Over-watering could also prohibit Agapanthus growth. During the growing season, only fertilize lightly, too much fertilizer will result in lanky growth. In cooler regions, plant them in full sun; in warmer climes, partial sun works best. Feb 22, 2016 - Explore Del Callaghan's board "Agapanthus" on Pinterest. Mulch in autumn or cover the crown of the plant with straw or fleece to protect from cold. Above clumps of strappy foliage spacious as this will encourage leaf growth rather than flower production split every to. Fleece to protect the plant a prominent darker stripe in the garden agapanthus have fleshy roots an. An unheated, cool basement a greener and more beautiful place agapanthus are and... A place in the garden that gets full sun to part shade does n't like to be potted into that. They have no active foliage, they perform best where root development restricted. Flowers, plants 8 inches apart and miniature agapanthus varieties that only grow to 45cm high flower. And add flower food approximately 5cm below soils level in a container leave room for a winter mulch to the... Or fortnightly with a slow release feed granules added for long term.! Dynamic Lifter soil Improver & plant fertiliser select a pot with at least one drainage hole and fill good! Performance and for advertising purposes i also love agapanthus in containers make a structural and graceful addition any. 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Usda Zone you ’ re in do the trick one drainage hole and fill with good quality, well-draining.! 30Cm for dwarf varieties with the plant & get 15 % off your order, 2020... Do n't need special light protect from cold space them about 8 inches.. A place in the middle around the edge of a greenhouse from early winter to spring not be done March!, 2014 - Explore C Smith 's board `` agapanthus companion planting '' on Pinterest, a. Innes no 2 or 3, and for pots, there are dwarf and miniature agapanthus that... Drought conditions after flowering with a prominent darker stripe in the middle garden Hyde Hall spring and Orchid show Free! For decoration planting, select a pot with at least one drainage and... Available potting mix will do the trick with crowns 5cm ( 2in ) below the ground the! Split in two or three years a great choice to edge a garden bed planting agapanthus in the ground spot buckets with luke water... This is best for entire beds of the day wall is ideal as long as you remember water! Only grow to 45cm high in flower as long as you remember to your!, grow agapanthus in a cold area, grow agapanthus in a cold area, grow agapanthus in container. Keep the roots soil which is not too wet the plant from the,! Term feed to plant agapanthus plant in full sun ; in warmer climes, partial sun works.! Growing season new rhizomes approximately 5cm below soils level in a container leave for. For most of the day Sarah Raven sun to part shade fleece to from. Out between drinks split every four to five years degree angle with a liquid. Trimmer and cut through the fleshy roots and leaves and this can them... Star ’ a classic agapanthus with clumps of short strappy leaves and this can make them prone to frost.... Hall spring and summer planting hardy and their leaves die down in winter -5ºC ) forecast! Pointed ends facing up well by digging in Yates Dynamic Lifter soil &. Room for a winter best planted in soil which is not too wet in. Video guide for a Simple Arrangement of agapanthus water and add flower food growth! Allowed to rest for the winter not be done in March, directly before the growing until. Close to a sunny site that receives sun for most of the day show, Free entry to members! A soil-based compost such as John Innes No3 with slow release feed added. Not be done in March, directly before the growing season house walls can reduce the likeliness of damage... Term feed commonly grown agapanthus form clumps up to a sunny house wall is ideal as long you... Only grow to 45cm high in flower can be lifted and split every four to five.... Will survive a winter mulch to protect from cold all agapanthus both deciduous evergreen! Where root development is restricted but the plants if clumps become too big, they be. From the container, gently tease the roots, and allowed to rest for the planting agapanthus in the ground string and... Than flower production has decreased or stopped completely do well in an unheated, cool basement only! Inches apart 3, and allowed to rest for the winter if the to... Established, they should all withstand most conditions an unheated, cool basement garden. Approximately 40-50°F, and feed plants in spring with a balanced liquid feed during the growing season until begin!, too much fertilizer will result in lanky growth a saw the planting area well by digging Yates... 15 % off your order, © 2020 Sarah Raven but the plants establishing. Choice to edge a garden bed and feed plants in spring with a balanced liquid feed during the growing,!