What type of medium; soil or hydro? Soil What brand and type of soil? Fox Farm Ocean Indoors or outdoors? Indoors What strain? Delicous Seeds Northern light blue How old are the plants? 6.5 weeks What type of lights and how many watts? 400 watt MH How far from the lights? 13 inches What is your watering frequency and source of water? tap water left out, every 3-4 days What, how much and when was it fed? NPK? 2 weeks 3 days ago 6 tsp Big bloom 3 tsp grow big/gal What is the medium/runoff pH and PPM if in hydro?2 weeks 3 days ago it was 7.5 in and 5.6 out studpidly i havent checked it since... What are the temps and humidity in the room? 72-79 and 20 -35 % What size pots? 3 gal fabric pot Any bugs? Look real close. nope Any other pertinent info? since the last feed 2 weeks 3 days ago, top dressed with EWC and fed it extra ACT (aerated compost tea) usually for my organic plants. thats all its gotten besides water i believe. for some reason i have recorded anything in a couple weeks. now this all of a sudden.
Feeding too much, looks like multiple nutrient lock-out by salt build-up. It's difficult for some folks to be easy on the nutes. Study this, observe below: http://www.mandalaseeds.com/Guides/Fertilizing-Smart-Guide
I am suprised that plants can show this over 2 weeks after the last feeding. and it only showed these symptoms a couple days ago. I suppose I should flush and adjust PH? what do you all reccomend?
3 gallon pot seems a little small for a 7 week old plant. just thought i'd throw that out there. did you transplant before flipping to 12/12? mmman was right about the nute burn. that's a lot per gallon. i don't use that much nutes in my whole, 5 gallon, res. when you resume nutes, start at 1/4 (maybe 1/2) strength of this schedule
Is it too late to transplant to a 5 gal? i literally flipped the lights last night. or is that a bad idea. thanks guys
just for learning purposes where exactly do you draw the line on a 3 gal pot? 4 week veg? 6 week veg? i guess what im asking is if you were me would you panic and run to the store for a 5 gal pot? or do u think i could get away with a 3 gal to harvest.