Im using fox farm trio with fox farms ocean forest potting mix. I'm growing 5 maui waui plants in 5 gallon pots under a 600W HID in a 4'x4'x7' space. Fox farms nutrient schedule is scheduled for stopping veg at 4 weeks. But with indoor growth I can stop at anytime. I plan on letting my plants reach 4'-5' and since pure sativas more often triple I plan to stop vegging at 18". What would be a good feeding schedule for my plants? How Long will the nutes in the soil last before I have to start feeding?
Also how needed are the other sets of nutrients like open sesame beastie blooms and cha ching becAuse I've heard a lot of success with just the trio
Depends on the concentrations. Remember that a plant that is 3 feet tall when you start flowering will be 5 feet by the end of your harvest. The concentrations on my veg nut is 3/2/4... I usually get it all the way up to about 22-25mL per gallon. Here's some results: View attachment 1362315 View attachment 1362314 View attachment 1362316 View attachment 1362252 Hope this helps.
You think a pure sativa would only increase 150% during flowering? Some people are saying 200% and a lot of people are saying 300% height increase for sativas. I don't want to wait to flower too long because I don't want it to get taller then 5' but I also don't want to flower too soon because I don't want them shorter then 4'
I'm not transplanting either. I'm growing from seedling to harvest in fox farms ocean forest cut with 20% perlite(maybe a little more??)