Variety fit — Colorado
Can I grow TropicSweet apple in Colorado?
The verdict
Maybe — with caveats
- Your typical 1650 chill hours meet this variety's needs, but no published hardiness range exists for it, so we can't confirm it survives your winters.
Based on Colorado’s main growing area (81501): zone 7a, ~1,650 chill hours. Your exact site may differ — check your ZIP.
The numbers
| TropicSweet chill requirement | 300 chill hours |
|---|---|
| Colorado average chill (81501) | 1,650 hours (1,253–1,821 across 10 winters) |
| Colorado zone (81501) | USDA zone 7a |
Better apple choices for Colorado
These meet Colorado’s chill hours and zone comfortably:
Keep checking
Or the same verdict for another region:
Planting a TropicSweet in Colorado? Get its care calendar for your exact ZIP code, starting with this month’s tasks for one tree, free.
Save your first tree freeQuestions
- Can I grow TropicSweet apple in Colorado?
- Possibly — Your typical 1650 chill hours meet this variety's needs, but no published hardiness range exists for it, so we can't confirm it survives your winters.
Planting a TropicSweet? Gear that helps
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Before you plantMySoil mail-in soil test kitLab-grade pH and nutrient analysis with amendment recommendations — worth doing before you plant.View on Amazon →First-year wateringTreegator slow-release watering bag20 gallons drips over 5–9 hours — the easiest way to keep a first-year tree consistently watered.View on Amazon →Bark protectionExpandable trunk protectors (5-pack)Stops rabbit, vole, and mower damage on young bark — cheap insurance for a new orchard.View on Amazon →
Sources
- [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
- [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
- [3] University of Florida IFAS Extension. Low-Chill Apple Cultivars for North Florida and North Central Florida (HS764/MG368) — accessed July 2026