Pepper Bell Keystone Giant stands as a benchmark heirloom variety, prized for its substantial, thick-walled fruits and reliable performance across diverse growing conditions. The peppers develop to impressive dimensions—approximately 4½ by 3½ inches—with a distinctive four-lobed structure that makes them exceptionally suited for stuffing, roasting, and presentation-focused culinary applications. Harvest timing offers strategic flexibility. Green peppers reach usable maturity around 70 days, delivering crisp texture and grassy undertones ideal for fresh salads and quick-cooking applications. Extended maturation to 85 days allows full color development to vibrant red, when sugars concentrate and flavor deepens considerably. This dual-harvest window maximizes kitchen utility and extends the productive season. The Keystone Giant demonstrates exceptional resilience under variable conditions. Plants deliver abundant yields even when subjected to heat stress, irregular watering, or suboptimal soil fertility—a trait that distinguishes true heirloom genetics from modern hybrids. Documented resistance to Tobacco Mosaic Virus provides additional security against common pepper pathogens, reducing disease pressure without chemical intervention. Cultivation is straightforward; this variety rewards basic care with consistent productivity. The seed lot maintains an 80% or higher germination rate, ensuring reliable establishment. Non-GMO genetics preserve the adaptability and seed-saving potential that define heirloom peppers. Packaged in sustainable, eco-friendly materials, these seeds reflect a commitment to both horticultural excellence and environmental stewardship—essential for gardeners building resilient, self-sufficient growing systems.

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David’s Garden Seeds is a Veteran owned business that has been offering quality pepper seeds since 2009.

David's Garden Seeds® is a member of the GO TEXAN agriculture program.

We cannot possibly put all the directions you need for growing peppers in your area on the seed package. We recommend that you read articles or check with other gardeners in your area.

This is an heirloom seed, meaning it has been passed down from generation to generation for at least 75 years. As a rule, heirloom seeds taste better and will grow the same year after year.

These are also open pollinated meaning they will reproduce themselves. While all heirlooms are open pollinated not all open pollinated seeds are heirlooms.

Freshly Packed: These pepper seeds are packed for the current growing season and will provide high germination rates next year as well.