Ugh I'm battling high humidity durring late flower. I'm basically growing in a garage, so it's very difficult to controll temps and humidity. I have a decent portable ac unit that dehumidifies the air intake to some degree, but even with that the humidity never drops below 40. Its got me very worried, especially with all of the aging leaves throughout the plant. I have two fairly string fans in there and lots of ventilation, so maybe that will carry me through? I dont have cash for a big room dehumidifier, so I have to work with what I've got.
Google offers a bewildering range of advice when it comes to humidity, but the consensus seems to be to get RH below 40 for late flower. Advice from experienced growers is soooooo welcome!
Help! Is this pest damage and what kind? I have about 100-200 ladybugs in the grow tent, and have for about a month now so I would be surprised if it were aphids. The damage is not extensive but there is a little here and there. Cant find anything under leaves.
I don't think its pest damage, more likely your touches or branch to branch from strong wind.
What would worry me more - the look of the plants, they are unhappy , ph issue or overwatering would be my wild guess.
Good luck !
What's up with these leaves? Night temps get down to 62-64F. About week 7 or so of flower. Giving 1/4 fox farm flower nutes every other watering, calmag or ph water in between. Day temps in high 70s low 80s.
Every other watering ? I would advise in the later stages if you wanna maximize your yield to feed whenenver the medium is dry its her telling you shes in diar need of nitrogen if you want to clear them yellow leaves up and get them back to green though looking at the maturity then its maybe worth waiting and feeding her. Have a look at fox farms feeding table that will give you a good idea of what to give your plants week by week for every week that way you can pretty much perfect the nutrients in all weeks maximize optimal growth through the plants life cycle :) Looking very sticky anyway pal great going and best of luck for whatever you decide to do :)