Growing Colchicum (Meadow Saffron) – Fall-Blooming Bulbs

Colchicum (Meadow Saffron) Planting Guide

Pronunciation: kohl'-chi-kum

Bulb size: 10–15 cm

Sometimes called Meadow Saffron, but unrelated to true saffron and poisonous—making them unpalatable to deer, voles, mice, and other bulb predators.

Large, vase-shaped pinkish lavender, rosy-violet, or white flowers emerge in fall (September–October) with no foliage visible. Each bulb produces numerous blooms. Hardy in USDA Zones 5–8S, 5–9W.

Bulbs ship early fall (first week of September). Plant promptly on arrival; they'll bloom the same season. Colchicum prefers full to part sun (shade in hot summer areas) and rich, well-drained soil. Plant 4 inches deep, 10–12 inches apart (3 bulbs per sq ft).

Suggested Use

Plant among shrubs or low groundcovers, or in grassy areas by walls/fences where foliage won't be mowed prematurely in spring. Plant in large clumps or sweeps for best effect. In spring, bulbs produce coarse leaves that must mature to feed the fall display. Leaves disappear by early summer; companions must mask or tolerate the foliage.