We are pruning and stringing up the indoor hydroponic tomatoes. We have a long form video on pruning and stringing them up if you want more detail :) tomatoes have 2 kinds of leaves. Sun leaves and suckers. The suckers want to become another tomato plant they will quickly overcrowd the space. We are keeping them go one main stem so we will be removing all suckers. Since I don’t change the environment indoors pruning can help them flower. Tomatoes are day neutral and will flower under and photope