Colchicum, or autumn crocus, is a very cute little bulb flower that blooms from the beginning of fall up to the first frost spells.
Core Colchicum facts
Name – Colchicum autumnale
Family – Liliaceae (lily family)
Type – bulb plant
Height – 3 to 6 inches (10 to 20 cm)
Exposure – full sun
Soil – ordinary
Flowering – September to November
Easy to care for, it fancies sun or light shade.
Colchicum is a perennial bulb that is easy to plant which will flower year after year.
Plant the bulbs from July to September more or less 4 to 6 inches (10 to 15 cm) deep, keeping the bulbs at equal intervals.
Colchicum is a type of plant that is perfect for ground cover.
- It’s quite smart to cluster them together. Ten or so specimens in close range will create that many colorful patches.
- Choose a well-lit area or partially shaded for the best blooming.
Although crocus and colchicum look very similar, they do belong to different families.
Caring for colchicum
Easy to care for and simple to cultivate, colchicum requires very little work and flowers abundantly in fall.
One of the great assets of colchicum is that no maintenance is needed at all, and it will blend into your garden right away.
After the blooming, wait for the leaves to have withered away completely before cutting, or even let them be on the spot for even better winter protection.
- Watering after a very dry summer and fall can signal colchicum to start growing again.
- Regular hoeing around the flowers will highlight them and increase enjoyment.
Diseases and parasites that impact colchicum
Colchicum is a plant that knows practically neither disease nor parasite.
The only problems that might arise are due to snails and slugs but damage is often minimal.
Learn more about colchicum
This bulbous plant is perfectly suited to edges and also is beautiful at the foot of trees that will benefit from the attention it shares.
This flower used to be very common earlier.
Usually, appearance of colchicum signals the end of summer, but such is the distraction offered by its white, blue-violet, lilac-pink or purple colors that we forget to be sad as winter approaches…
Indeed, colchicum sprouts up very fast and this often coincides with the arrival of fall.
Smart tip about colchicum
Don’t do anything at all, colchicum grows back on its own year after year!