Hey Napa23, I'm using Foxfarm ocean forest soil and I water every 2 or 3 days. I'm growing in a pc grow case so I need to keep my plant just under 18 inches tall. I'm waiting for my Blue Mystic order to arrive!!!! Check out your nutrients info it will give you the cycle you should use. My cycle is Feed, water, water. With Ocean Forest soil, I don't give my baby any nutes until the 3rd week and even then very little (1/4 of recommended dosage). Now if you want your baby growing really big, water it really good (like flushing it), when the soil gets almost dry, feed it, when the soil is almost dry again, water it (you DON'T want your soil to dry out)! Uncle Ben can help you big time with watering information! Can't wait to get my grow going on so we can compare notes!