✓
Growing Purple Top White Globe in Zone 10b
Brassica rapa
✓ Well Suited for Zone 10b
Score: 100/100
🌡️ USDA Hardiness Zone 10b
Subtropical/Tropical
USDA 2023 Verified
Growing Season
330-365 days
Winter Minimum
35°F to 40°F
(1.7°C to 4.4°C)
AHS Heat Zone 10-12
151 to 180 heat days per year • Very High heat stress
Typical regions: South Florida, San Diego CA, Southern Texas coast, Los Angeles CA
📊 Data Source:
USDA Plant Hardiness Zone Map 2023 • Frost dates from NOAA station USW00023174 • Last verified: 1/22/2026
✓ Zone Compatibility Analysis
high confidenceExcellent match: 47 days to maturity with 318 days buffer in 365-day season.
Recommendation: Direct sowing and transplanting both viable. Excellent fit for this zone.
💾 Suitability computed by Solara Agricultural Intelligence Platform
📅 Zone 10b Planting Calendar for Purple Top White Globe
🌱 Start Seeds Indoors
March 12
✓ Database-computed optimal date
🪴 Transplant Outdoors
April 30
✓ Database-computed optimal date
🌾 Direct Sow (Alternative)
2 weeks after last frost
For warm-season crops
🥕 Expected Harvest
June 16
💡 Zone 10b Growing Tips
- • Growing season: 330-365 frost-free days
- • Excellent match for this zone - both direct sowing and transplanting work well
- • Monitor soil temperature before transplanting (minimum 55-60°F for most crops)
⚠️ Zone 10b Challenges
⚠️Extreme summer heat
⚠️Hurricane risk
⚠️Salt spray in coastal areas
✅ Best Plants for Zone 10b
✓Tropical fruits
✓Coconut palms
✓Orchids
✓Year-round vegetables
❄️ Winter in Zone 10b
Frost-free winters. Minimum temperatures 35°F-40°F.
☀️ Summer in Zone 10b
Hot, often humid summers. Year-round growing season.
🔥 Heat Management for AHS Zone 10-12
This zone experiences 151 to 180 heat days per year with very high heat stress.
🌡️Intensive mulching
🌡️Drip irrigation with timers
🌡️Shade structures required
🌡️Desert-adapted varieties
Source: American Horticultural Society
📊 Purple Top White Globe Quick Facts
Days to Maturity
35-60
Difficulty
intermediate
Season
summer
Type
OP
📍 View Purple Top White Globe Guide for Other Zones
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