since your growing indoors make sure you check for sunlight location, some veggies require lots of sunlight and some like herbs seem to require some shade. I looked at the yard to find the most sunlight throughout whole day (tomatoes and cukes like full sun) before planting them. Im not sure if you have grown them before so if you have then disregard my info because you already know. also, have a good root system and hope the stems aren't too leggy. we had that problem with watermelon and some tomato plants that we are growing for the first time from seed. we rooted them indoors and then planted outside earlier this yr and they died- it seemed they were too leggy and weak.