How to Grow Crocus
Get Your Exact Crocus Planting Dates
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Your Crocus dates ·
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🛠️ Supplies You'll Need
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🌿 Plant Overview
☀️ Growing Requirements
☀️
Sun
Full Sun to Part Shade
💧
Water
Moderate
↔️
Spacing
3" apart
🌱
Depth
3" deep
📏
Height
4-6"
Ready to Grow Crocus?
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Companion Planting Guide for Crocus
Discover which plants grow well with Crocus and which to keep at a distance for a healthier garden →
🌾 Seed Saving Guide
🪴 Vegetative propagationPropagate vegetatively, not by seed
Corms multiply by producing cormels — lift and divide crowded plantings after foliage fades in late spring.
Raised Bed Planting Guides
A 4×8 bed fits 16 per sq ft of Crocus. See plant counts, spacing grids, and companion pairings for every bed size →
Crocus Planting Calendar by Zone
Crocus Planting Calendar by State
Other Plants
Frequently Asked Questions
When should I plant Crocus? +
Plant Crocus bulbs in fall, about 6 weeks before your area's first fall frost, so roots establish before the ground freezes. Use the search on this page to find exact dates for your location.
How long does Crocus take to grow? +
Crocus typically matures in about 150 days from planting. Exact timing varies by variety, soil conditions, and local climate.
Should I start Crocus indoors or direct sow? +
Crocus is planted as dormant bulbs directly in the garden — no indoor seed starting needed. Plant at the appropriate time based on your local frost dates.
How much sun does Crocus need? +
Crocus requires full sun to part shade to thrive.
How far apart should I plant Crocus? +
Space Crocus plants 3 inches apart to allow adequate airflow and root development.
How much water does Crocus need? +
Crocus has moderate water needs. Consistent moisture is important especially during germination and early growth.
Can you save seeds from Crocus? +
Crocus is not typically propagated by seed. Corms multiply by producing cormels — lift and divide crowded plantings after foliage fades in late spring.
About Crocus
One of the earliest blooms of spring, often flowering through snow. Plant corms in fall; excellent naturalized in lawns and borders.
Expect your Crocus to be ready for harvest in approximately 150 days from planting.
Use the search above or browse by zone or state to find the perfect planting dates for your location.