Toxic to Pets
moderate Care
autumn crocus
Colchicum tenorei
The Autumn Crocus (Colchicum tenorei) is an amazing flowering bulb that brings delicate beauty to the changing autumn landscape. Its cheery, cup-shaped lilac-pink blooms burst into life in late September and October, lending an unexpected burst of color as the summer blooms fade away. This hardy flower can survive without needing to be replanted each year and it propagates easily by self-planting. Its sweet, subtle fragrance is an added bonus! The autumn crocus is a stunning choice for any fall garden.
Sunlight
Partial Shade
Water Needs
medium
USDA Hardiness Zones
Zone 4Zone 5Zone 6Zone 7
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 4Zone 5Zone 6Zone 7
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Water Every
"7-10" days
Sun Needs
partial-shade
Growth
Low
Care Level
Moderate
Watering Schedule
Frequency
Day 1"7-10" daysDay NaN
💧 Water every "7-10" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pruning Time
How to Propagate
Cormlet Propagation
Propagate via Cormlet Propagation for best results
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Offsets
Remove offsets from parent plant base, replant separately
Leaf Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Plant Characteristics
Toxic to Humans
Is This Plant Right for You?
Consider Carefully:
- •Indoor growing
- •Infrequent watering
- •Homes with pets or children
Bloom Seasons
Pet Safety Warning
Toxicity Level
moderateCare Tips
Light Requirements
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Watering
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.