Blog

Planting Time

• Plant crocus corms in autumn (September–November), before the soil becomes too hard.
• Early planting gives the corms time to establish before winter.

Site & Soil

• Crocuses thrive in sunny to lightly shaded positions.
• Ideal for open lawns that receive spring sunshine before grass growth takes off, or dappled woodland edges where light filters through before trees leaf out.
• Soil should be well-drained; heavy or waterlogged ground will cause corms to rot. If needed, improve drainage with grit or sand.

Planting Depth & Spacing

• Plant corms about 7–10 cm (3–4 in) deep and 5–7 cm (2–3 in) apart.
• For a natural effect, scatter corms by hand and plant them where they fall.
• In lawns, plant in irregular drifts rather than straight lines.

Aftercare in Lawns

• Allow leaves to die back naturally after flowering; do not mow until foliage has fully yellowed and withered (usually 6–8 weeks after flowering).
• Avoid using lawn feed or weed killers that might harm the corms.

Aftercare in Woodlands

• Minimal care is needed once established.
• Crocuses appreciate light leaf cover in autumn, which mimics their natural habitat. Remove very heavy layers of leaves to prevent smothering.

Naturalizing & Longevity

• Crocuses will multiply over the years by producing offsets and seeding themselves if left undisturbed.
• To encourage spreading, avoid disturbing the soil after planting.
• Some species (e.g., Crocus tommasinianus) are particularly good for naturalizing, as they seed freely.

Tips for Best Display

• Plant generously—crocuses are most effective in large drifts or clusters.
• Combine early varieties for woodland settings with later ones for longer display in lawns.
• Mix different species for varied flowering times and colours.