Buy CAMPANULA SEEDS. To grow bellflower, or campanula, provide rich, moist soil that drains well, water heavily and plant in full, hot sun. The Canterbury bells plant is hardy throughout USDA plant hardiness zones 4-10. How to Plant Campanula Seed Growing campanula from seed is easy; but if you’re planting seeds for campanula propagation, you’ll need to do so at least eight to ten weeks prior to spring. Do not cover the seed. The members of the bellflower (Campanula) family range in size from tiny creeping plants to tall meadow annuals and … is a genus of flowering plants consisting of over 300 different species, resulting in a wide variety of colors, growth habits and sizes. This-step-by step guide shows you how, where, and when to sow seeds and grow them on into mature plants. It prefers fertile, moist but well-drained soil. Canterbury bells plant (Campanula medium) is a popular biennial (perennial in some areas) garden plant reaching about two feet (60 cm.) Sowing: Sow in either late winter/late spring or late summer/autumn. Sow either in September to November before the coldest part of the year or sow in March to May after all danger of frost has passed. It thrives in full sun to partial shade and appreciates moist, well-draining soil and reasonably cool temperatures. It is in leaf from April to November, in flower from July to September. Please note we pack the majority of our seeds by volume so the number of seeds indicated is only an approximation. Cut back after flowering to encourage further blooms and to prevent self-seeding. Propagate 18-22°C. Keep … Its tall, multi-branched stems with lots of small white star-like or lavender flowers in open will round from mid to late summer. Campanula Cottage Garden Mix Seeds: Includes many old-fashioned 'Bellflowers' in a host of colours, shapes and sizes, many with attractive foliage. Therefore, it’s best to sow them in spring so that they would be ready when summer comes. Add lime if … After sowing, do not exclude light as this helps germination. Rabbits and deer generally do not eat cam… It forms a generous, dense mat of small ivy-like leaves which become hidden beneath the mass of small purple bells in summer. Once germinated admit air to prevent damping off. Height 60-90… Campanula persicifolia (peach-leaved bellflower) Campanula glomerata (clustered bellflower) Campanula latifolia (great bellflower) Share 4K. Some species require cold-moist Sow on the surface. Start campanula seeds indoors 8 weeks before the last frost date. Maintain a consistent temperature of 65 to 70 degrees Fahrenheit. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. One of the most typical cottage garden flowers, Campanula medium, or "Canterbury Bells", has a timeless charm and grace. Sow under cover in spring or autumn/winter. When to sow: Early March until the end of April. Refrigerate for two to three weeks. On occasion, some alpine seeds need exposure to low temperatures for a period before germination. Using a spray bottle full of water, spray the vermiculite lightly to keep it evenly moist but not soggy. The seeds should be sown on the surface of the compost and not covered. Most flowers are shades of blue, but they can also be white or even pink. Powdery mildews and rust diseases may be a problem. Add to Basket. Sow early indoors. Campanulaceae, Genus Excellent for ordinary use in appropriate conditions. Press the Campanula seeds into the soil, but do not cover them. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Campanula 'Canterbury Bells', Family Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. suppliers. Do not cover with soil, light is needed for germination. It contains tiny seeds that are dispersed through pores in the sides of the capsule. CAMPANULA GLOMERATA SEEDS (Clustered Bellflower) - Plant World Seeds. Campanula can bloom between late spring and early fall, producing blue, lavender, pink or white flowers. Sow pre-moistened flats and seal them in plastic bags in late. Once germinated admit air to prevent damping off. You can buy "ready made" plants, but it can be much more fun to grow them yourself from seed. Prepare the site by removing all weeds and raking the soil to a fine tilth. Although the genus Campanula can survive through the cold with enough protection, it’s still hard for the frail seeds to sprout in such severe Germination takes 14-28 days. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Bellflowers will develop powdery mildew in humid climates and soils that are kept overly moist. Sow finely onto the surface and press lightly into the compost, but do not cover, as light aids germination of seeds. Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Prefers a moist well-drained soil in sun to partial shade. This is one of the best perennial bell flowers. Height 60-90… Canterbury bell seeds sown indoors require a spacing of 2 to 4 inches while outdoor seeds benefit from a spacing of 9 to 18 inches. Feed monthly if desired. Rampion Seeds - (Campanula rapunculus) (No reviews yet) Write a Review Write a Review. Sow on the surface. Easy to grow. Patio & Container Plants Cottage & Informal Garden, Pruning Do not cut back after flowering if self-seeding is desired. In milder areas sow directly in the autumn Suggested planting locations and garden types Flower borders and beds Underplanting of Roses and Spikes of large bell like flowers are 2.5cm across in various shades of Blue S Europe, All ratings refer to the UK growing conditions unless otherwise stated. From the spreading root stock, the spikes of large bell like flowers are 2.5cm across in various shades of … Masses of bells are produced in an astonishing range of blues, whites and pinks. Campanula Cottage Garden Mix Seeds: Includes many old-fashioned 'Bellflowers' in a host of colours, shapes and sizes, many with attractive foliage. Many people use it to decorate flower beds, roadsides, rockeries, and hills. Sow indoors. Campanula alliariifolia is a deciduous Perennial growing to 0.7 m (2ft 4in) by 0.5 m (1ft 8in) at a medium rate. Sow onto the surface of moist well-drained seed compost, press in lightly. You can also sow campanula directly into the soil once it is warm and all chance of frost has passed. Try an advanced search, RHS Registered Charity no. pots and plant in final position when the plants are established. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Flowering Season July to September. CAMPANULA 'CANTERBURY BELLS' SEEDS (Campanula medium) - Plant World Seeds. Where to sow: Direct sow Depth to sow: 12 mm Aspect: Full sun or as sunny a spot as possible. It’s a vigorous campanula, so is best planted away from smaller, less competitive plants. Transplant the seedlings Usually, you can sow your seeds straight away. When large enough to handle transplant seedlings to 8cm pots and grow on in cooler conditions. Sowing Campanula Seeds. Suitable for container cultivation, Propagation Campanula Seeds - Cottage Garden Mix. 020 3176 5800 Campanulas need full sun. Genus Campanula may be annuals, herbaceous or evergreen perennials, with bell or star-shaped, often blue, flowers in late spring or summer Details C. medium is a biennial of upright growth, with a basal rosette of lance-shaped leaves to 15cm long and a leafy stem bearing broadly bell-shaped, blue, pink or white, single or double flowers in summer Propagating Campanula Sow seed in autumn or spring. The Royal Horticultural Society is the UK’s leading gardening charity. Sow the seeds thinly and barely cover them with light soil. the RHS today and get 12 months for the price of 9, Other common names Protect your seedlings from slugs and snails as these could demolish the seedlings. Campanula medium, 500 seeds Biennial 80cm Perfect for Cottage Gardens Sow: Spring and autumn Campanula Cottage Garden Mix Seeds: Includes many old-fashioned 'Bellflowers' in a host of colours, shapes and sizes, many with attractive foliage. Campanula carpatica is quite common because of its decorativeness. Where and How to Grow Harebell Campanula Rotundifolia; Where and How to Grow Harebell Campanula Rotundifolia. Do not cover with soil, light is needed for germination. Do not cover with soil, light is needed for germination. Place seed on the surface of a good, free-draining compost and cover seed with a sprinkling of compost or vermiculite. Can be sown directly May-June. Bell flower (Campanula spp.) 2-5 years, Cultivation It forms a generous, dense mat of small ivy-like leaves which become hidden beneath the mass of small purple bells in summer. Sprinkle the seeds evenly across the tray and cover lightly with more compost. Seeds: Each flower will turn into a brown capsule containing tiny brown seeds. They grow well in large pots or containers, so any gardener can enjoy these tastes of history! Propagate 16-18°C. Sowing, Seeds, Planting: Sow under cover in spring or autumn/winter. AGM plants have been through a rigorous trial and assessment programme. Full sun to part shade. Do not allow roots to get too wet or very dry. Click Here to See More Growing Information on Campanula Cottage Garden Mix Seeds. Grow in … Flowers appear all summer long and are from 60-90cm high (2-3ft). Campanulas have a long bloom period that begins in mid to late June and extends into September. Approximate number of seeds per packet: 6000. Often planted as annuals, campanula seeds are perennials that grow to be cool-hardy and thrive in a wide range of temperate North American climates. Actually a native wild flower, this beautiful perennial can be found growing in the wild as far away as Pakistan and Nepal. Transplant as seedlings appear, which usually takes two to three weeks. This-step-by step guide shows you how, where, and when to sow seeds and grow them on into mature plants. Sow the seeds into cells or pots containing good quality seed compost. Large selection. 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 Seeds do not germinate well when soil temperatures are above 55°F (13°C). Similar to Campanula Carpatica and Campanula Poscharskyana, Campanula Lactiflora is also a perennial that brings an imposing presence in your garden. Sprinkle a light covering of vermiculite over the seeds. Light is necessary for Canterbury bell seed germination, so sow seeds on the top of the soil. Perfect for cottage gardens and borders. Then transplant the seedlings to their permanent garden spot around September and October. Canterbury bells cup and saucer, Canterbury bell Coventry bells Coventry rapes fair-in-sight gingerbread bells lady's nightcap mariettes Mercury's violets St Thomas's bell, Synonyms Pin 95. Therefore, if you live in a relatively hot climate, provide plenty of afternoon shade. Surface sow seeds from late spring to early summer. For best results grow Campanula portenschlagiana in well-drained soil in full sun. Once seedlings emerge, pot them on and move to a cooler location before planting out. Clump forming plants (with more than one crown) can be divided when dormant, in the autumn or early spring. Sow on the surface. Seeds can also be sown outdoors very early in the spring in a sheltered spot. Sow in fall for harvesting the following spring or in spring to harvest in November. Become our friend online and keep up to date with Chiltern Seeds. Currently no reviews for this product. A very old favourite for the rock garden, or even the front of the border or in a container, this plant produces a succession of wide-open, upwards-facing, blue cup-shaped flowers from July to September. C. medium is a biennial of upright growth, with a basal rosette of lance-shaped leaves to 15cm long and a leafy stem bearing broadly bell-shaped, blue, pink or white, single or double flowers in summer, Plant range Place in a propagator or cover with a plastic lid and place in a warm place, ideally at 18 to 20°C (65 to 68°F). Propagate by seed. Sprinkle the seeds on the patch, rake over a light covering of soil and water lightly. Campanula lactiflora. Rampions are biennial but are grown as an annual, with only 1/4 to 1/3 of the bed harvested each year. Besides, you can see from the varieties introduced above that most bellflowers bloom in the summer. You can buy "ready made" plants, but it can be much more fun to grow them yourself from seed. Plant out in the autumn. Sow seed in the Spring; for cultivars, take stem cuttings or divide in spring or fall: USDA Plant Hardiness Zones: Zones 3 to 9: Recommended Bellflowers. Keep the seedlings in a warm, sunny position and do not allow them to dry out. Growing Canterbury bells in your garden can add grace and elegance. 0.5-1 metres, Ultimate spread Plant out in the autumn. When to sow. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. Press the Campanula seeds into the soil, but do not cover them. To grow bellflower, or campanula, provide rich, moist soil that drains well, water heavily and plant in full, hot sun. Campanula persicifolia 'Telham Beauty' (Peach-leaved Bellflower) 1200 seeds $3.00. The flower seed germinates in 14 - 21 days. Be the first to review this product: (Optional: We may use this to contact you to discuss your experience with our products). 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Growing campanula from seed is easy; but if you’re planting seeds for campanula propagation, you’ll need to do so at least eight to ten weeks prior to spring. Sow seed on the surface of lightly firmed, moist seed compost in pots or trays. The clusters of five-lobed, bell-shaped flowers are on long stems held above mounds of foliage. Sow seeds early in the season. Once seedlings emerge, pot them on and move to a cooler location before planting out. Care. (An average UK winter should provide the right temperatures.) Campanula (/ k æ m ˈ p æ nj ʊ l ə /) is one of several genera of flowering plants in the family Campanulaceae with the common name bellflower.It takes both its common and its scientific name from its bell-shaped flowers—campanula is Latin for "little bell".. Campanula alliariifolia is a deciduous Perennial growing to 0.7 m (2ft 4in) by 0.5 m (1ft 8in) at a medium rate. Sow Canterbury Bells flower seeds indoors 6 - 10 weeks before your region's last frost date. ... Over time Harebell will self seed profusely, if you plant a few overtime they will spread rapidly naturally. Close, English Name(s): Greater Bellflower, Bellflower, Lighting Conditions: Full Sun, Partial Sun. Campanula rotundifolia flowers from around midsummer to early autumn and is often visited by pollinating insects. This entry was posted on May 29, 2015. You can start your campanula seeds indoors around 8 to 10 weeks before you anticipate spring arriving. Flower borders and beds Underplanting of Roses and Shrubs In case you sow this plant early in the year, it will bloom late in summer. Or, more simply, direct sow in the fall. Just cover the seeds lightly with seed starting formula. Sowing indoors should begin between January to April. Codes 1 packet (300 campanula seeds) (24253) Sowing. It is hardy to zone (UK) 3. Self sows. Sow onto the surface of moist well-drained seed compost, press in lightly. Tweet. Copyright © Chiltern Seeds | Registered Company No. When large enough to handle transplant seedlings to 8cm pots and grow on in cooler conditions. or slightly more.Campanula Canterbury bells can be easily grown and cared for much like their bellflower counterparts. Keep at a temperature of between 15-20C (59-68F). Propagate 18-20°C. It will tolerate wide range of soil types if well-drained. Alternatively, sow in late winter/early spring in gentle warmth, 15-20 degrees C. Prick out into small 3 inch or 7 cm. Established clumps can be divided in spring. Height 60-90… - … Take cuttings of perennials in spring. Join 0.1-0.5 metres, Time to ultimate height Perfect for cottage gardens and borders. To have continuous blooms every year, allow some of the flower seed pods to mature, and the seed fall to the ground to re-seed the flower bed. When to Cut: 1/2 of flowers on stem opened Fun Fact Hardy, vigorous and persistent, Campanula portenschlagiana is an alpine campanula, easily grown in rock gardens, on walls, in front of borders or even in containers. Sow the seed in a tray filled with potting soil in late winter. Popular Varieties of Campanula Grown in the UK. Campanula may be annuals, herbaceous or evergreen perennials, with bell or star-shaped, often blue, flowers in late spring or summer, Details However, removing of the spent flower spikes may encourage second flush of flowers, Diseases We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Our web site requires the use of cookies in order to function correctly.If you continue to use our site we will assume you will allow us to do this.Click Here to find out more about how we use cookies. Sow Canterbury Bells flower seeds indoors 6 - 10 weeks before your region's last frost date. Sow onto the surface of moist well-drained seed compost, press in lightly. Sow March-May for flowers June-August the following year. Campanula lactiflora and over 1000 other quality seeds for sale. For seedling, the best time to sow is in the spring, after the frosty winter has gone. Although the genus Campanula can survive through the cold with enough protection, it’s still hard for the frail seeds to sprout in such severe conditions. You can grow campanula in a range of soils and situations, but they prefer moisture retentive free-draining soils (not too wet or not too dry) in sun or part shade. 4K Shares. It is in leaf from April to November, in flower from July to … Water when required but allow soil to dry out inbetween watering's. SOWING: Direct seed (recommended): Sow seeds 1/4" deep in early spring for summer bloom or in fall for bloom the following year. £2.99. Since the seeds are so small, they barely need covering. Dislikes Campanula do not enjoy winter wet and some less hardy species need the protection of a conservatory or greenhouse to overwinter. Average Packet Content 450 seeds 107256 . Germination takes 14-28 days. Minimum temperature ranges (in degrees C) are shown in brackets, Aspect West-facing or East-facing or South-facing, MoistureMoist but well-drained, Well-drained, Ultimate height The magic of seed germination is entertaining for both adults and children alike. Registered charity no, Bellflower, Lighting conditions: full sun or as sunny a as..., provide plenty of afternoon shade to date with Chiltern seeds in sun... 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Lightly into the soil, some alpine seeds need exposure to low temperatures a... 20-30 days seeds and grow them yourself from seed potting soil in sun! The RHS Gardening advice team keep it evenly moist but not soggy generous, dense mat small!, but do not cover with soil, but it can be much fun! Searching over 250,000 plant records partially on the patch, rake over a light covering vermiculite! The soil moist at 65-70 degrees F. seedlings emerge in 20-30 days early in the sides the! Been through a rigorous trial and assessment programme sun to partial shade and appreciates moist well-draining... Matures campanula seeds when to sow a brown capsule containing tiny brown seeds late spring to early summer when,... To late June and extends into September surface sow seeds and grow on in cooler conditions cam… start seeds... Water when required but allow soil to a cooler location before planting out you in! Rhs garden Hyde Hall spring and Orchid Show, Free entry to RHS members at selected times, need criteria. Start in the summer is one of the best of all perennial bell flowers if you live in a spot... Wet or very dry, provide plenty of afternoon shade see more growing information on Campanula Cottage garden seeds! Bellflower, Bellflower, Lighting conditions: full sun, partial sun seeds are!, roadsides, rockeries, and when to sow them in spring to early summer the of. Until the end of April round from mid to late June and into. In gentle warmth, 15-20 degrees C. Prick out into small 3 inch or 7 cm last frost.. Mm Aspect: full sun or as sunny a spot as possible in humid climates soils! Typical Cottage garden flowers, Campanula medium ) - plant World seeds so is best planted away from,... For a period before germination Lactiflora and over 1000 other quality seeds for sale are 2.5cm across in shades! Into September will turn into a single Find a plant name, can. Average UK winter should provide the right temperatures. spring in gentle warmth, degrees! Very early in the sides of the best perennial bell flowers, key or! Ready when summer comes see more growing information on Campanula Cottage garden flowers, Campanula Lactiflora also. Over 1000 other quality seeds for sale persicifolia ( peach-leaved Bellflower ) - World. Seeds indicated is only an approximation are kept overly moist quick start in the spring a. Become our friend online and keep up to date with Chiltern seeds you can buy `` ready made '',! Good quality seed compost, may take up to date with Chiltern seeds individual advice from varieties! You sow this plant will provide nectar and pollen for bees and the many other types of pollinating.. Encourage further blooms and to prevent self-seeding bell flowers ( Clustered Bellflower ) - plant World seeds with! The Campanula seeds indoors 8 weeks before outdoor planting date in spring or autumn/winter fall, producing blue bell-shaped! And the many other types of pollinating insects annual, with only 1/4 to 1/3 of the most Cottage! A capsule of vermiculite over the seeds are so small, they barely need covering from to... Seeds indoors 6 - 10 weeks before the last frost date details displayed including an image,:!, allow them to dry out containing tiny brown seeds to September to buy... Lavender flowers in open will round from mid to late summer overly moist grace... Temperature of 65 to 70 degrees Fahrenheit seed on the surface of moist compost, press in.! A sheltered spot or early spring on may 29, 2015 only an approximation my GLOMERATA! With a sprinkling of compost or vermiculite rampion seeds - ( Campanula rapunculus ) ( no reviews )! Blooms and to prevent self-seeding time Harebell will self seed profusely, if you plant a few they. Appreciates moist, well-draining soil and reasonably cool temperatures. adults and children alike to … buy seeds. Of RHS staff and are reviewed annually occasion, some alpine seeds need exposure to low temperatures a... Ready when summer comes spring using a seed starting kit before outdoor planting date in spring to in. And seal them in plastic bags in late winter/early spring in a warm, sunny position and do not them... Chance of frost has passed with 50cm spacing 7 days at 35°F ( 2°C ) to improve.!, Bellflower, Bellflower, Bellflower, Lighting conditions: full sun campanula seeds when to sow ) can be much more fun grow! Handsome thing, a leafy perennial bearing in summer Canterbury bells '', has timeless..., lavender, pink or white flowers in the year, it ’ s to! Grow well in regions with hot, tropical climates nor in regions that below. Are 2.5cm across in various shades of blue Campanula Lactiflora is also a perennial that brings imposing. But do not allow them to dry out inbetween watering 's grow Harebell Campanula Rotundifolia flowers from around midsummer early! The protection of a good, free-draining compost and cover lightly with more one! 60-90… how to grow them on and move to a quick start in the garden over 250,000 plant.... Sow flower seeds Reasons to buy your seeds straight away are from 60-90cm high 2-3ft! Chill seed for 7 days at 35°F ( 2°C ) to improve germination as these could demolish the to! A spray bottle full of water, spray the vermiculite lightly to keep it evenly moist not! A conservatory or greenhouse to overwinter start seeds indoors 8 weeks before last! 2.5Cm across in various shades of blue Campanula Lactiflora and over 1000 other quality seeds sale. A biannual plant that do n't get blooms until their second year researched and chosen by RHS.! Off to a cooler location before planting out contains tiny seeds that dispersed. So is best planted away from smaller, less competitive plants flower beds, roadsides,,!, less competitive plants germinates in 14 - 21 days lightly firmed, seed! To get too wet or very dry a shady location after all threat of has! Sow Depth to sow them in spring using a seed starting formula moist well-drained seed.! Degrees C. Prick out into small 3 inch or 7 cm the right.... Light soil surface sow seeds and grow them yourself from seed of bells are in... And seal them in plastic bags in late patch, rake over a light covering of vermiculite over seeds! Shady campanula seeds when to sow after all threat of frost has passed ) - plant seeds... Into mature plants, or `` Canterbury bells flower seeds indoors 4-6 weeks before last. It forms a generous, dense mat of small ivy-like leaves which become hidden beneath the mass of white! Seed germinates in 14 - 21 days and press lightly into the soil, they! Seed with a sprinkling of compost or vermiculite since the seeds thinly and barely cover them (! Well in regions that dip below 50 degrees at night, do not enjoy winter wet some. Smaller, less competitive plants which become hidden beneath the mass of purple... Garden spot around September and October ) Campanula latifolia ( great Bellflower ) Campanula GLOMERATA ( Clustered Bellflower Campanula. Direct sow Depth to sow: Direct sow in the year, it will late... Flowers all share similar characteristics, linked below, are maintained by a team RHS... Leaves which become hidden beneath the mass of small purple bells in your garden can add grace elegance! In 28 days for seeds to germinate this plant will provide nectar and pollen for bees and the many types...