Crocus

Crocuses in Barnhill

Crocus spp.

Hardy spring-flowering bulbs for free-draining soil. Plant them in autumn in sun or light shade, then leave the foliage to die back naturally after flowering so the bulbs can store energy for the next year.

Height12cm
SunlightFull Sun
WaterLow Water

Growing Guide

Step-by-step instructions for growing Crocus

Planting Calendar

TransplantLater
J
F
M
A
M
J
J
A
S
O
N
D
MaintenanceNow
J
F
M
A
M
J
J
A
S
O
N
D
ObservationLater
J
F
M
A
M
J
J
A
S
O
N
D
  1. Plant Corms

    6 Sept – 6 Oct

    Plant corms during 6th September - 6th October, pointy end up, at a depth of about in free-draining soil. Space them apart and water in thoroughly straight after planting.

  2. Enjoy the Flowers

    28 Jan – 24 Mar

    From 28th January to 24th March, keep the plants in a sunny or lightly shaded spot and avoid overwatering. The blooms are good for cutting, but pick sparingly so the display lasts longer.

  3. Deadhead Spent Blooms

    2 Feb – 3 Apr

    Remove faded flowers during 2nd February - 3rd April so the corm puts energy into next year’s growth. Leave the foliage untouched for at least six weeks after flowering, and don’t tie it up or cut it back early.

  4. Let Foliage Die Back

    28 May – 12 Jul

    Keep the leaves in place from 28th May until they yellow and collapse naturally. This feeds the corm for next year, so only tidy away the tops once they come away easily.

Companion Plants

Tap a plant to see why it works (or doesn't) with Crocus.

Good companions

Plants to avoid

Why companion planting matters

Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.

Suggested Varieties

Popular varieties of Crocus to consider

Ruby Giant

Large violet-blue flowers with a strong show in late winter and early spring.

Blue Pearl

Pale blue flowers that work well in pots and the front of borders.

Flower Record

Reliable purple flowers that naturalise well in grass and open borders.

Golden Yellow

Clear yellow flowers for a bright early display in beds and containers.

Also in nearby towns

See how Crocus timing shifts in other towns with different frost dates.