I have been growing Keystone peppers now for about 4 years. 2024 was my best pepper year ever. I grow about 8 to 10 plants and let the peppers ripen till completely red. The flavor is just outstanding. It has all the fruitiness of a red bell pepper but with a floral overtone that really comes out when you roast them in a toaster oven, which we commonly do.
How many peppers have we eaten this year, maybe a hundred or more, which is impressive for two people, I would think. These ripe peppers go for $2 each at the store, so just the pepper crop alone pays for my whole garden, water, power, and seed.

Although all germinated, my peppers were on the smaller size. BUT that was probably my error and where I planted them. So I will try again in a different spot in 2025.

100% germination - ordering for 2025 - excellent!

I purchased another package of Keystone Giant in preparation for next year's seed starting, since last year's results produced the best Bell Peppers I've ever grown (Southern Michigan). I have high expectations again for this year's crop already in the ground. Left over seeds from prior season purchase all germinated well, which led to my confidence in purchasing more seeds in advance of next year's indoor starts.

I grew these last year they grew prolifically