has anyone ever used these? im thinkin about going to my local hydro store and pickin up some 7 gal bags. would 7 gal be enough for a successful average yield.
7 gallon is alright. I would think 10 gallons would be a great place to start if you were to use them for your first time. I am using Smart Pots this year which is essentially one of the top "grow bags" you can get. I would recommend them to anyone.
yeah ill look into some smart pots. they might be a little pricey though. the grow bags at 77hyrdo are like 50 cents each. cant beat that
Try Roots Organic's Formula 707 if you can find it. It's twenty gallons of soil full of organic goodies that comes in a grow bag. Just punch some holes in it and bury it.