Seeds & Bulbs

Seeds & Bulbs

Seeds and Bulbs

With more 700 products available, the comprehensive seeds and bulbs collection from Capital Gardens makes it easier than ever to grow a full selection of plants, fruits and vegetables. From beautiful, exotic flowers to delicious root vegetables, the Capital Gardens range can help you fill your flowerbed and plate alike.

All of our seeds and bulbs are sourced from expert growers and gardens, ensuring you receive the highest quality plants, flowers, fruit and vegetables.

Home Grown Veg 

With a range of time-tested favourites such as King Edward Potatoes alongside more unusual additions including Dwarf French Beans; the Capital Gardens range can help you create a stunning and fruitful vegetable patch. Live the good life with a constant supply of beautiful and organic home grow veg, saving you money and increasing your veggie intake.

With clear instructions, our vegetable seeds and bulbs range is perfect for getting kids interested in growing and cultivating their own food – at home or at school.

Beautiful Flowers

The Capital Gardens range of bulbs and seeds can help you grow stunning and intoxicating flowers in your home or back garden. From classics such as pink orchids, to stunning scented sweet rainbows, the Capital Gardens range offers a wide range of aesthetic styles.

We are constantly updating and overhauling our range of seeds and bulbs – in-keeping with the latest trends and seasonal changes.

Help Growing 

If you are new to growing from seeds and bulbs, the experienced Capital Gardens team are available to help with any questions or concerns you have. From choosing the right seeds and bulbs for the season to helping them grow healthy and strong; phone our team on 01442 875 037 for quick and simple assistance.

  • AMARINE BELLADIVA ‘SUMMER FLOWERING BULB OF THE YEAR’

    AMARINE BELLADIVA ‘SUMMER FLOWERING BULB OF THE YEAR’

    Pink, Amarine Belladiva resemble Nerine but slightly larger producing up to 10 flowers per stem. Plant in fertile, well-drained soil located in full sunlight for the perfect results.

    • Month of blooming: September/November
    • Height 50cm
    • Good cut flowers
    • Position in full sunlight
    • Hardy
    • Type of soil: Fertile, well-drained soil

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £6.99
  • CROCOSMIA LUCIFER

    CROCOSMIA LUCIFER

    Lucifer is a very popular variety of crocosmia. It has been awarded the award of garden merit by the RHS. Produces an abundance of bright red flowers atop long spears of bright green foliage all throughout the summer months. Flowers will arch slightly and will open in succession, meaning each spike will last a long time. They grow to an eventual height of around 100cm and are perfect for the back of a tropical flower border. Because of their height and straight stems, they make lovely additions to arrangements for a vase indoors.

    They are relatively frost hardy, however they will need winter protection in cold areas.
    Planting Tips:
    • In autumn, resist removing the faded foliage.
    • Cover the crown of the plant with bark chips to protect against any frost damage.
    • Lift, and divide any condense or congested colonies in spring, and plant the divided 8-10cm deep

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £6.99
  • DAHLIA DAVID HOWARD

    DAHLIA DAVID HOWARD

    Dahlias are rooted perennials with divided leafs and showy flowerheads that may double in many cultivars in summer ad autumn. Decorative and pretty to look at growing 75cm in height with a dark bronze foliage which is 10cm across. Plant in a sheltered position to keep away from any strong winds.

    • Full sunlight
    • Sheltered
    • Moisture: moist but well drained
    • Soil type: loam, chalk, clay and sand
    • 75cm in height
    • 10cm across

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.99
  • DAHLIA GOOD EARTH

    DAHLIA GOOD EARTH

    Dahlia ‘Good Earth’ produces large spiky flowers in a a mixture of vibrant pink shades. Each of the flower heads reach 15cm across standing 80cm tall perfect for garden boarders, patio pots and containers. Flowers June to September.

    • Season of interest: Summer
    • Preferred location: Full sunlight/partial shade
    • Excellent cut flower
    • Suitable for growing in pots and containers
    • Mature height: 80cm

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.49
  • DAHLIA PAINTED LADY

    DAHLIA PAINTED LADY

    Painted lady has a very unique appearance which looks great as a feature plant in a garden boarder or in a patio display. Plant at least 10cm deep in fertile well drained soil during Spring when the frost has disappeared.

    • Season interest: Summer
    • Prefers full sunlight/partial shade
    • Excellent cut flower
    • Suitable for pots and containers
    • Soil type: well/drained, light soil

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.49
  • DAHLIA REBECCA’S WORLD

    DAHLIA REBECCA’S WORLD

    With ‘Rebecca’s World’ you receive a multitude of colour from just one plant! A deep crimson bloom, that fades into white- and white blooms that mature into the deepest red. This striking plant will bring individuality and character to any garden or patio as it has blooms of up to 6inches!

    Plant your Dahlia tubers in spring, in pots, planters or as part of a summer border. It is best to plant after the risk of frost. The best time to plant is between late April and mid-May.

    Use a position with full sun and fertile, well-drained soil. A favourite for summer borders, your ‘Rebecca’s World’ will flower from July all the way through until November. And the more you deadhead, the more flowers it will produce.

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.99
  • DAHLIA WIZARD OF OZ

    DAHLIA WIZARD OF OZ

    Beautiful soft pink blooms produce silky curved petals formed in a sphere shape. Dahlias are easy to grow and maintain requiring well-drained soil in a sunny position. Plant at least 10cm deep when the frost has disappeared, in areas where there is extreme cold dig up the Dahlias and store in a cool peat during winter.

    • Season of interest: Summer
    • Location: Full sunlight/partial shade
    • Excellent cut flower
    • Perfect for planting in pots and containers
    • Soil type: well-drained/light soil

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.49
  • GLADIOLI NANUS VULCANO

    GLADIOLI NANUS VULCANO

    Plant gladioli corms about 10-15cm deep and roughly 10-15cm apart, in fertile/well-drained soil during the spring. Plant in full sunlight/partial shade flowering during June-August.

    • Plant in full/partial shade
    • Suitable for containers
    • Excellent cut flowers
    • Spacing: 15cm

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.99
  • LILIUM STARGAZER

    LILIUM STARGAZER

    This flamboyant rose red lily with white edges and crimson flecks, blooms from mid to late summer and makes a superb border plant that provides vibrant colour and contrast.

    Beloved by bees and butterflies these vivid lilies are easy to grow and reliable. Growing to a height of up to 120cm in the first year, these skyscraper lilies have been recorded to grow to a height of 2.5metres in the second year!

    They perform best in a full sun location, to partial shade- especially around the base- and prefers fertile, acidic, well-drained soil. Plant bulbs 5-6” in a sunny border or in a big pot, during mid-spring. This will give your lilies the opportunity to grow to their optimum.

    In their growing season water freely and use high-potash liquid fertilizer approx. every two weeks.

    After they have bloomed you can divide the lilies and when they faded, cut them back to the base of the plant.

    Cat owners may be disappointed to hear, the RSPA have reported that lilies can be fatal to cats- including the flower, leaves and pollen. So, these lilies should be avoided.

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £6.99
  • ALLIUM ATROPURPUREUM

    ALLIUM ATROPURPUREUM

    Alliums are bulbous herbaceous perennials with a very strong garlic or onion scent. The bulb grows up to 60cm tall with strap-shaped small green leaves standing on a leafless stem. Deep purple flowers are a sphere shape reaching 5cm across. Easy to grow in fertile well-drained soil and sow in containers in a cold frame when ripe or during spring.

    • Full sunlight
    • Purple
    • Hardiness H5
    • Keep sheltered
    • Well-drained, moist soil
    • Soil type: loam, chalk, clay and sand

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.99
  • ALLIUM CAERULEUM

    ALLIUM CAERULEUM

    Alliums are bulbous herbaceous perennials with a very strong garlic or onion scent. The bulbs grow up to 80cm tall, with long narrow leaves and bright blue blooms standing on a leafless stem. Easy to grow in fertile well-drained soil suitable for flower boarders and beds.

    • Locate in full sunlight
    • Hardiness H5
    • Blue
    • Keep sheltered
    • Well-drained, moist soil
    • Soil type: loam, clay, sand and chalk
    • 80cm tall

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £2.99
  • ALLIUM CHRISTOPHII

    ALLIUM CHRISTOPHII

    Allium ‘Christophii’ is a perennial with a strap-shaped head best kept sheltered because of strong winds. Easy to grow in fertile well-drained soil also add grit when grown in clay soils to improve any drainage. No pruning is required and usually pest free.

    • Full sunlight
    • Keep sheltered
    • Well-drained moist soil
    • Purple
    • Hardiness H5
    • Height 50cm

    This product is available at the following Garden centres:

    • Alexandra Palace Garden centre
    • Neals Nursery Garden centre
    • Woods of Berkhamsted Garden centre
    • Studley Green Garden centre
    • Sherfield On Loddon Garden centre
    £6.99