✓
Growing Purple Top White Globe in Zone 13a
Brassica rapa
✓ Well Suited for Zone 13a
Score: 100/100
🌡️ USDA Hardiness Zone 13a
Tropical
USDA 2023 Verified
Growing Season
365-365 days
Winter Minimum
60°F to 65°F
(15.6°C to 18.3°C)
AHS Heat Zone 12-12
More than 210 heat days per year • Extreme heat stress
Typical regions: Hawaii, Puerto Rico, US territories
📊 Data Source:
USDA Plant Hardiness Zone Map 2023 • 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 13a 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 13a Growing Tips
- • Growing season: 365-365 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 13a Challenges
⚠️Tropical storms
⚠️High humidity
⚠️Tropical pests
✅ Best Plants for Zone 13a
✓All tropical plants
✓Rare tropical fruits
✓Tropical hardwoods
❄️ Winter in Zone 13a
Warm year-round. Minimum temperatures 60°F-65°F.
☀️ Summer in Zone 13a
Warm, humid year-round. Continuous growing season.
🔥 Heat Management for AHS Zone 12-12
This zone experiences more than 210 heat days per year with extreme heat stress.
🌡️Tropical varieties only
🌡️Constant irrigation
🌡️Shade essential
🌡️Heat-adapted cultivars required
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
Free Zone 13a Planting Calendar
Get Purple Top White Globe planting dates, frost alerts, and succession timing for your zone — delivered to your inbox.
Get Personalized Purple Top White Globe Planting Dates
Enter your exact location for custom frost dates, planting windows, and harvest predictions tailored to your microclimate.
Try Solara Free →