Allium - Jackpot - Thrives in Moist Soils - Bulbs - Large Pack - 10 pcs

Allium ‘Jackpot’ stands out for those who value bold shapes and striking colour in the garden. Its tall, slender stems topped with large, purple globes add a contemporary edge to borders, making a statement just as early summer begins. With a dramatic height of up to 100 cm, these garden bulbs introduce a vertical accent at a time when many perennials are still emerging, delivering visual interest and a modern feel to planting schemes. The robust nature and simple care requirements of this variety appeal to gardeners looking for perennial bulbs that combine impact with reliability.

Planting Time

For best results, plant Allium ‘Jackpot’ bulbs in autumn, ideally from September to October. This timing allows the bulbs to establish strong roots before winter, encouraging healthy growth and abundant flowering the following spring.

Planting Depth

Set bulbs at a depth of 10-15 cm. This provides stability and helps protect against frost, ensuring the bulbs remain healthy throughout the colder months. Well-drained, sandy or sandy-loam soils are recommended to prevent waterlogging and support vigorous development.

Spacing

Allow 25-30 cm between each bulb. This spacing gives the plants room to reach their full size and helps the rounded flower heads stand out, while also reducing the risk of fungal issues and making ongoing care easier.

Height

Allium ‘Jackpot’ can reach up to 100 cm in height. The tall, upright stems crowned with substantial purple spheres make a strong impression, especially in group plantings. Their stature suits both the centre and back of mixed borders, where they provide structure and an eye-catching display.

Flowering Time

This variety blooms from May to June. The vibrant purple flower heads appear just as many other spring bulbs are fading, making Allium ‘Jackpot’ a key feature for colour and architectural form in early summer garden displays. The flowering period is notably long and generous, contributing to lasting seasonal interest.

Hardiness & Overwintering

Fully hardy, Allium ‘Jackpot’ bulbs remain in the ground year-round and require no lifting for winter. They withstand low temperatures with ease, simplifying garden maintenance and ensuring reliable return each season.

Uses

Ideal for contemporary gardens, group plantings, and mixed borders, these flower bulbs create striking blocks of colour and form. Allium ‘Jackpot’ pairs well with ornamental grasses, perennials, and other allium varieties. The long-lasting blooms are valued by florists for both fresh and dried arrangements. These bulbs thrive in sunny positions and show good drought resistance once established, making them practical as well as decorative additions to planting schemes.

Why Buy from GardenSeedsMarket?

GardenSeedsMarket offers only carefully selected, top quality bulbs and plants. Each product comes with practical cultivation advice on the label, and you can order online with confidence, knowing you’ll receive reliable service and fast shipping.

Pack Contents

Each pack contains 10 Allium ‘Jackpot’ bulbs. All essential growing information is included to help you achieve the best results with your planting bulbs.