Snow Crown Cauliflower
Brassica olistis 'Snow Crown'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Fruit Vegetable
Height
20 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7
Water
Moderate
Humidity
Average
Lifespan
Annual
Native To
Cultivated worldwide
Toxicity
Non-toxic
The Story
Plant Bio
Snow Crown is a hybrid cauliflower known for its uniform white curds and excellent cold tolerance. This cultivar produces large, firm heads with high yields and is suited for extended harvest in cooler climates.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds ¼ inch deep into well-draining soil in early spring.
- Keep soil consistently moist and maintain 45-85°F (7-29°C) temperature.
- Thin seedlings to 12 inches apart once established for optimal growth.
- Mist young plants regularly to maintain humidity and prevent stress.
- Mulch around plants to retain moisture and suppress weeds, after 2 weeks.
- Harvest when heads are firm and compact, typically 80-100 days after planting.
Pro Tip
Use a light, fertile soil and ensure good airflow to prevent fungal issues.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist but not waterlogged 🌱
- Provide full sun for vigorous growth
- Thin seedlings to avoid overcrowding
- Mulch to conserve moisture and regulate soil temperature
- Harvest at peak maturity for best flavor
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t plant in shaded areas; full sun is essential
- Refrain from fertilizing excessively during late stages
- Don’t ignore pest signs or disease symptoms
- Avoid planting in poorly drained soils
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Harvest | ||||||||||||
| Pest Check | ||||||||||||
| Plant |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Snow Crown Cauliflower questions
What zones can Snow Crown Cauliflower grow in?
Snow Crown Cauliflower is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Snow Crown Cauliflower deer resistant?
Not reliably. Deer may browse Snow Crown Cauliflower, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Snow Crown Cauliflower bloom?
Snow Crown Cauliflower typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Snow Crown Cauliflower need full sun?
Snow Crown Cauliflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Brassica to compare
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Brassica juncea 'Osaka Purple'
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Brassica rapa 'Chinese Cabbage'
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Brassica oleracea 'Vates Champion'
Purple Top Turnip
Brassica rapa 'Purple Top'
Darkibor Kale
Brassica oleracea 'Darkibor'
Ornamental Kale
Brassica oleracea 'Richmond's Pride'
Keep exploring
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Hardy in your zone?
Grow Snow Crown Cauliflower with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
