There is over 100 strains of tomatoes. They come in about 8 different colors, some get 20' tall. You can also cut off a stem, stick it in good soil, (CLONE), and it will grow. Gourds are interesting also, from egg size to 5 gal. bucket size. I want to grow some big ones for Planters for other plants. If you grow 1-gal. size Gourds, you could grow in a box, making the gourd square on sides & flat on bottom- good to make containers for sugar, flour, pasta, etc, on your counter top in the kitchen. Just my ideas.