moguy
- 14
- 3
I have a grow going and have two plants that are flowering (5 weeks) and I have been using fox farm (the big 3) nutrients all along and it has gone ok so far but in the last 2 weeks one of the plants has developed browning leaves (fan leaves mainly but some of the leaves on buds now too). I flushed and added new nutrients and added some ca ching to try to get some more phosphorus in but it hasnt really gotten much better. The PH always rose during veg and became stable after flowering started until this week when it keeps dropping no matter what i do (ie i get it to 5.7 and it will shoot up to 6.5 by morning). I have been running the nutrients at around 500 and have been upping it to about 700 to 750 just following the feeding chart (i usually only use about 75%). Anyway, i was pondering switching over to organic nutrients at this point as i am now doing a flush with RO water. I have also been adding calmag and hydroguard all along. Temp and humidity have been about 75 deg and 45 rh. I was wondering if it is wise to switch now or just ride it out. I was thinking of using compost teas now instead of the ff nutrients. I appreciate your feedback on this as i am pretty new to growing. I will add some pics of the problem plant here when i get them from my phone.