Tomato Seed Starter Kit. Heirloom. Non-GMO. Open pollinated seeds. Tomato Seed Starter Kit has everything and then some to start your very own heirloom tomato garden. Along with the 5 varieties of heirloom seeds, the Tomato Seed Starter Kit features 5 compressed coir starting pots, 6 coco coir soil pucks, and a 75-page vegetable growing guide. Most tomato varieties are ready to harvest in 80-90 days.