Grow large and flavorful Keystone Giant Sweet peppers with our 25-count non-GMO seeds. This high-yielding variety thrives in garden beds or containers, producing blocky, thick-walled green peppers that ripen to red. Perfect for stuffing, grilling, and adding to fresh dishes.
25 Keystone Giant Sweet pepper seeds for planting
Produces large, blocky green peppers that ripen to red
Thrives in garden beds, raised beds, or containers
Non-GMO, high-yielding, and beginner-friendly variety
Perfect for stuffing, grilling, and fresh eating
Common Name: Keystone Giant Sweet Pepper
Scientific Name: Capsicum annuum
USDA Zone: 5-11
Color: Green turning red when mature
Soil: Well-draining, nutrient-rich soil
Sunlight: Full sun (6-8 hours daily)
Watering: Moderate; keep soil consistently moist but not soggy
