
Crocus bulbs bring the earliest colour of the year, producing cheerful goblet-shaped blooms in soft purples, lilac, white, and golden yellow. These compact spring flowers are perfect for edging pathways, tucking between other plants, or growing in pots on balconies. They thrive in cool weather, bright sun, and loose, well-draining soil—making them ideal for late-winter displays.
Plant them in autumn for one of the very first blooms of spring. Their low height, vivid colours, and ability to naturalise over time make Crocus a favourite for anyone who wants reliable, low-maintenance early flowers.
How to Grow Crocus Bulbs
When to Plant
- September to December
- Blooms: February to March (earliest spring colour)
Location:
- Full sun to light shade
- Ideal for borders, rock gardens, lawn edges, and pots
Soil & Drainage:
- Loose, airy, well-draining soil
- Avoid areas where water collects - bulbs can rot
Depth & Spacing:
- Plant 3 inches (7–8 cm) deep
- Space 3 inches (7–8 cm) apart
Pot Size:
- Minimum 8-inch deep pot for 5–7 bulbs.
- Use wider pots for mixed plantings.
FAQs
Can Crocus bulbs grow well in pots?
Yes, Crocus performs beautifully in containers as long as the pot drains well.
How early do Crocus bulbs bloom?
They are among the earliest spring bloomers—typically February to March.
Do Crocus bulbs return every year?
Yes, if the soil drains well, they naturalise and multiply slowly over time.
How much should I water the bulbs?
Water lightly after planting. During growth, keep the soil moderately moist—not soaked.
Do Crocus flowers need full sunlight?
They bloom well in full sun but also tolerate partial shade, especially in cooler climates.