I've been growing indoors in soil. Since I use fresh soil for each crop, I've discovered (da!) that I have a problem getting rid of the old used soil. Does anyone know of a practical method of revitalizing old soil, so it can be reused?
Can female marijuana plants produce seeds without the presence of pollen? ie. If I have seeds appearing on my budding females, then does this mean there is pollen present in my bud room? - And what do I have to do to get rid of it?
I know it's not good to harvest your buds too early, is there anything detrimental about letting them go too long? (I mean other than - You have to wait longer to smoke them! :-)