Congrats on hitting it! So first of all your system is perfect for a veg station to feed a flower station in rotations. You could also use it for flower but the total dimensions of your container is too small to accomodate 20 - 30" plants. Of course it makes a difference whether you mean that height at the beginning of flower or that height at the end, but either way that is too big for that container method.

If you want to get to that size you need to use a bucket system typically.
herbie the love bud Reviewed by herbie the love bud on . Hydroponic help I have a 6 slot 5inch net pots basic hydroponic system 18 gallon container... i have a 400watt ballast light system that using HPS and MH bulbs.. my system is one of those corny basic beginner ones and iam wondering if it will be too small for 20-30 inch plants using a sea of green method. i am wondering if i should built a custom system for flowering that would be bigger and more room for roots? Rating: 5