Photos are representative and may not match your specific variety.

Chestnut (Colossal)

Nut tree

Castanea sativa 'Colossal'

Overview
True to its name, Colossal produces enormous chestnuts that can reach the size of small plums, making it a showstopper in any home orchard. This European variety combines impressive size with excellent sweet flavor and meaty texture that's perfect for roasting. The nuts are much larger than typical American varieties while maintaining the rich, starchy sweetness that makes chestnuts a beloved fall treat.
Planting
Plant grafted trees in spring. Requires cross-pollination with another chestnut variety for nut production.
Growing
Sun: full. Water: high. Soil pH: 4.5–6.5. Space plants 360" apart. Germination: 14-30 days.
Pests & diseases
Common pests: Chestnut weevil, gall wasps, Asian ambrosia beetle. Common diseases: Chestnut blight, ink disease, root rot.