Quote:
Originally Posted by dankenstein
Up until recently my ppm was 1700 at the beginning of a fresh batch and down to 1000 by the next cleaning 7 days later. Almost the entire time the pH has been around 5.3-5.5. Temp is always mid 70s in the day and mid 60s at night. Humidity is high 30% in the day and 40% at night. For some of the nutes I am using advanced nutrients big bud. Last week I put her in pH balanced tap water for a day then gave a less harsh nutrient solution at 1200 ppm starting, which is now down to 900 ppm. I have some pictures to help identify the problem. Can I still salvage her? What else can I do to help her recover from being burnt and produce good buds still? She is in day 31 of flowering and is hydro. Also I thought there might be a nitrogen deficiency so I got some metanaturals organic nitrogen and used a little bit on the last nutrient refill. Any advice is welcome.
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1700 is high for me. i keep it 800-1000 ppm. your ph is too low. get it up in the 5.8 area. sounds like you haven't been keeping it simple. you're really complicating things with all the nutes and supps. keep the rez temps. below 70. it seems like you are really going through some peaks and valleys with your ppm and ph. what are you growing in? a bubbler or a bucket or something? how big is it? if it's small you'll have probs. controlling things. are you letting the chlorine evaporate? "when in doubt, flush them out!"