Grape (Muscadine)
Can I Grow Carlos?
Carlos is the bronze muscadine that thrives in the humid Southeast where European grapes fail — disease-resistant, heat-loving, and productive. Perfect for wine, juice, and fresh eating with its distinctive musky-sweet flavor.
Growing Requirements
Chill Hours
100
Hardiness Zones
7-8-9-10
Harvest
August to September
Results
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Pruning dates, harvests, spray schedules, what worked. The gardeners who get the most from their trees are the ones who kept records.
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About Carlos
Carlos is the bronze muscadine that thrives in the humid Southeast where European grapes fail — disease-resistant, heat-loving, and productive. Perfect for wine, juice, and fresh eating with its distinctive musky-sweet flavor.
Carlos requires 100 chill hours — the number of hours between 32°F and 45°F during winter dormancy. Without enough chill, the tree may fail to flower properly or produce poor fruit.
⚠️ Common Challenges
Not cold-hardy below Zone 7; thick skin and seeds aren't for everyone; needs sturdy trellis for vigorous growth.
❌ Common Misconception
Will Carlos produce more fruit in colder climates?
Not necessarily. Carlos only needs 100 chill hours. Planting in very cold zones (6 or colder) risks winter damage without improving fruit production. The ideal zones are 7-10 where the tree gets enough chill without excessive cold stress.
If you plant it, write it down.
Variety, rootstock, planting date — and every pruning and harvest after that. Future you will thank you.
Free for up to 30 plants. No card needed.
Chill hour data from ERA5 reanalysis (Copernicus/ECMWF). Variety information compiled from university extension services.