Green Grape Variety
Purple Russian Variety
Scott Daigre is the producer of Tomatomania, a nationwide tomato seedling sale. Look out for these heirloom varieties in the market:
Green Grape: Small cherry or grape variety that's yellow with green striping and splotches.
Purple Russian: Egg-sized Roma shape, deep mauve color with same on inside. Thick walls but not as much mass as a true Roma type.
Jaune Flamee: Golf ball sized, tangerine colored saladette.
Dr. Wyche's Yellow: A great big golden yellow heirloom beefsteak, flat with ribs
If you're growing your own tomatoes, watch Scott explain some common issues with tomato plants: