Thompson and Morgan Crocus Ruby Giant Flower Bulbs - 40 Pack

Bring a burst of early spring colour to your garden with Thompson and Morgan Crocus Ruby Giant Pla...

Best current price£11.99from B&Q

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B&QB&Q - Crocus Ruby Giant Flower Bulbs For PlantingPack Of 40 Bulbs
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£11.99
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wilkoThompson and Morgan Crocus Ruby Giant Flower Bulbs, Purple Spring Blooming Plants, 40 Pack for Borders and Containers
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Product Information

Full details

The Thompson and Morgan Crocus 'Ruby Giant' bulbs are perfect for gardeners seeking an early burst of vibrant purple color in late winter and early spring. These hardy, easy-to-grow bulbs are ideal for borders, rockeries, or naturalizing in grass, providing a reliable annual display that supports local pollinators when nectar sources are otherwise scarce. While these flowers offer significant aesthetic value and resilience against changing weather, potential growers should note that they require specific autumn planting timing to ensure successful spring blooms.

All features

Model Part NumberKJ2321
BrandThompson and Morgan

Extended Product Information

FAQs

When is the best time to plant these bulbs?

These bulbs should be planted in the autumn, ideally between September and November, before the ground freezes.

How deep should I plant the bulbs?

Plant the bulbs approximately 3 to 4 inches deep with the pointed end facing upward.

Do I need to lift the bulbs after they flower?

No, these bulbs are fully hardy and can be left in the ground year-round to naturalize and multiply.

Will these bulbs attract bees?

Yes, they are excellent for early-season pollinators, providing a vital source of nectar when very few other plants are in bloom.

Can I grow these in pots?

Absolutely. They grow very well in containers, provided you use well-draining soil and ensure the pots do not sit in standing water.

How far apart should I plant the bulbs?

Space the bulbs about 2 to 3 inches apart to allow them room to develop while still providing a dense, colorful display.

Troubleshooting

Bulbs fail to emerge in spring

Check if the planting site became waterlogged over winter or if the bulbs were disturbed by garden pests.

Flowers are stunted or small

Ensure the bulbs are planted in an area with sufficient sunlight, as deep shade can result in poor development.

Wildlife digging up bulbs

Cover the planting area with a layer of wire mesh or gravel immediately after planting to deter squirrels and rodents.

Pros and Cons

Pros

  • Reliable perennial return each spring
  • High resistance to unpredictable early-spring weather
  • Provides early nectar for pollinators
  • Extremely easy to cultivate for novice gardeners
  • Versatile placement options from pots to open lawns

Cons

  • Requires planting in autumn for spring results
  • Short blooming window typical of early bulbs
  • Vulnerable to local wildlife like squirrels or mice if not planted deep enough

Setup, Compatibility & Care

To ensure success with your Thompson and Morgan bulbs, plant them in the autumn at a depth of approximately 3-4 inches in well-draining soil. They thrive in both full sun and partial shade. If naturalizing in grass, wait until the foliage has completely died back after flowering before mowing the area to ensure the bulb stores enough energy for the following year. For container planting, use a peat-free compost mixed with grit to improve drainage. No heavy fertilization is required, as the bulbs contain all the necessary nutrients to support their first season of growth.

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