I've been growing indoors for over 15 years now, with dirt, my friends call me the master, I average 3oz per plant in 3 gallons of dirt! I flush with only water for the last 3 weeks I also use mircle grow for all of my fertlizing needs along with a really old product called superthrieve. You all go out and spend money on expensive fertlizers and flushes. I've taught over 20 people to grow over the years, reeducated many the proof is when they walk into my grow room there jaws always drop. And when they fire up a bowl they can taste and smell the plant not chemicles. I wish I could educate the entire growing community, then we could eliminate all the high priced fert companys taking advantage of stupid. Sorry it's just so hard to read comments like "fertlize to tyhe end and buy this expensive flush, shit, water is the best flush.