¿Que tamaño de tiesto me recomendais? He comprado 1 armario de 4x4, una luz LED spider de 640 watios y tengo dudas si poner 9 tiestos de 3 galones o 6 de 5 galones para sacar la máxima produccion anual.
If you are growing in soil 3 or 4 weeks won't make much difference. If you want the most weight the fastest then 9 plants would be the best plan. And like I said you can always cull one or 2 if they get smothered
Kind of up to you really. What are you growing? autos or photos? how long do you plan too veg? I'd probably go 6-5 Gallons with a 4 week veg if your going photo.