When growing indoors, the plant must grow within the confines of the grow lights. If the light doesn't shine on the flower, it won't develop a fruit! Watch this video to see beautiful tomatoes and cucumbers growing indoors! Micro Dwarf Tomatoes You may have heard about " pot tomatoes ," " kitchen tomatoes ," or " micro-dwarf tomatoes " ( Solanum lycopersicum ). Because of their small size and how easily these plants can be grown in a small pot or a sunny windowsill, they are