size

I've used the Search feature and read many posts regarding this same question. Some say the smaller the better so that you can fit in more plants. Some say 1 gallon or 2 so that the plants can grow larger, which means more yield (but fewer plants). In my tent, I can fit at most 32 x 1 gallon...

I'm thinking about running 4 plants per light, so 16 lights x 4 plants for a grand total of 64 plants. Now, I'm trying to finish this run in 90 days, (30 days veg / 60 days flower). Would 5 gallon smart pots be adequate? If so, then i would only need to buy 20 bags of happy frog soil, which is...

ive been looking a lot for the average size and I just can't seem to find it, in 4 weeks some are 5 inches. At 5 weeks some are already 12 inches. My plant is 3 weeks old from seed and she's 3.5 inches. Is that normal?

Hey everyone, Just a few quick questions about the buds on my first grow -- three White Widows, 75° day, 65° night, 50-60% rh, 5 gallon pots, 50/50 FF Happy Frog and Ecoscraps potting mix, pleanty of CO2 (Not 100% sure on exact levels, don't have a meter, but I'd guess around 700ppm based on my...

2 Calculators!!!! CO2 Calculator HERE -compliments of kskid- FAN FILTER & CFM Calculator HERE