It may look like a rather whopping bar of chocolate but this GrowBar is a bar of mix of cleverly curated tomato seeds, to provide the perfect tomatoes for salads and antipasto light bites. Three annual varieties included are: Gardener's Delight. Outdoor Girl. Yellow Pear Tom. Easy to grow from February to May. Simply place the Tiny Tomato Bar in the coconut fibre in a container then water. Place on a sunny window sill to germinate. when the seedings have grown 4 leaves, pot on or plant out. The plants will be happy on the windowsill or in a greenhouse or conservatory. They may also be planted in a sunny weed-free spot in the garden. Suitable for all gardeners and nature lovers alike. Easy.... There are lots of other seed bars to choose from: The Bee Bar. William Morris Flower Seeds. The Gin Bar Red Hot Seed Bar.