Crocus Ruby Giant 80 Bulbs - Thompson & Morgan - KJ2322

Crocus 'Ruby Giant' is a hardy and weather-resistant spring-flowering Crocus that produces large p...

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B&QB&Q - Crocus Ruby Giant 80 BulbsWinter To Spring Flowering Hardy Garden Bulbs For Outdoor PlantingThompson & Morgan
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wilkoThompson and Morgan Crocus Ruby Giant Flower Bulbs 80 Pack Purple Spring Flowering Perennials for Garden Borders and Lawns
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The Crocus 'Ruby Giant' is an excellent choice for gardeners looking for early-season color, particularly those interested in supporting early-emerging pollinators. These bulbs are ideal for beginners and experienced gardeners alike who want reliable, perennial displays in borders, containers, or lawns. While they are highly resilient, the main caveat is the necessity to allow the foliage to die back completely after flowering, which may require patience in manicured garden areas.

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Model Part NumberKJ2322
BrandThompson & Morgan

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FAQs

When is the best time to plant Crocus 'Ruby Giant'?

These bulbs should be planted in the autumn before the ground freezes.

Can I grow these in pots?

Yes, 'Ruby Giant' performs very well in containers, provided they have adequate drainage holes.

Will they come back every year?

Yes, they are hardy perennials and will return annually if the foliage is allowed to die back naturally.

Are these bulbs deer resistant?

While no plant is completely deer-proof, crocus bulbs are generally less appealing to deer than many other garden plants.

How deep should I plant them?

Aim for a planting depth of approximately 10cm.

Why can't I mow my lawn immediately after the flowers die?

The leaves need to capture sunlight to store energy in the bulb for next year's growth. Mowing too early cuts off this energy supply, which can weaken or kill the bulb.

Troubleshooting

Bulbs fail to emerge in spring

Check if the soil was too wet during winter, leading to bulb rot, or if pests like squirrels disturbed the planting site.

Foliage grows but flowers are absent

Ensure the bulbs are receiving enough sunlight; if planted in too much shade, they may produce leaves but struggle to develop flower buds.

Flowers are being eaten

Small rodents and birds are often attracted to emerging crocus shoots. Use protective mesh or cloches if local wildlife is a recurring problem.

Pros and Cons

Pros

  • Exceptionally early flowering season
  • High tolerance for unpredictable spring weather
  • Excellent for naturalizing in lawns or rockeries
  • Supports early-season pollinator populations
  • Hardy perennial that returns annually

Cons

  • Foliage must remain undisturbed until it fully dies back
  • Requires well-drained soil to prevent bulb rot
  • Cannot be mown immediately after flowering if naturalized in grass

Setup, Compatibility & Care

For optimal results, plant your 'Ruby Giant' bulbs in autumn when the soil begins to cool. Choose a location that receives full sun or partial shade and features well-drained soil, as bulbs sitting in heavy, waterlogged ground are prone to decay.

  1. Planting Depth: Bury bulbs approximately 10cm deep.
  2. Spacing: Place each bulb roughly 7cm apart to allow room for root development.
  3. Post-Bloom Care: Once the purple flowers fade, the strap-like foliage is essential for the bulb to store energy for next year. Do not trim or mow this foliage until it has completely turned brown and died back naturally.
  4. Soil Health: While they thrive in most garden soils, incorporating a bit of grit into the planting hole can improve drainage in clay-heavy environments.

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