loading

Crocus speciosus 'Conqueror'

autumn crocus bulbs

10% off selected
Product Image
Very beautiful, goblet shaped, rich violet blue flowers appear from late September to late October, and are followed by narrow, mid-green leaves. This popular autumn-flowering crocus is ideal for naturalising in a sunny shrub border among deciduous shrubs or for scattering through the lawn. Often the earliest autumn crocus to bloom, it soon increases to form large colonies.

How to care for Crocus speciosus Conqueror:

Plant bulbs in naturalistic drifts 10cm (4in) deep.Crocus speciosus tends to flower in early autumn, so if bulbs are planted from mid-summer to early autumn, they will usually bloom in their first year. Alternatively, if planted from mid- to late autumn, they typically won’t flower until the following year, however they will often have shoots (and possibly spent flowers) already present. In this case, keep the shoots intact, but plant the bulbs at the normal depth. The shoots may extend above the soil level, but the bulbs will continue to flourish, and fall into a normal growth pattern in subsequent years. Where bulbs are planted in grass do not cut the lawn until after the leaves have died back.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.18m
Eventual spread:
0.05m
Position:

Full sun / light shade

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

  • InformationHumans/Pets: Ornamental bulbs - not to be eaten

Product options

Product options image
BU30000250
10 × bulbs
was £5.99 now £5.39
available to order from summer
Product options image
BU30001136
30 × bulbs
was £17.97 now £14.40
available to order from summer
Delivery options (pick your preferred option at checkout)
Standard delivery Bulbs (only)£4.95

Goes well with

Become an RHS Member today and save 25% on your first year