nutrient burn

Im currently trying to flower two Jack Herer autos from Cropking seeds. These plants are actually really interesting because I didn't start them I adopted them roughly 3 weeks ago when the original grower realized they were not in the best environment and if he wanted anything out of them he...

I’m working on my own super soil. Currently I have this in mind: 35% aeration (1/2 inch hydroton) 35% peat moss 5% Oly mountain fish compost 7.5% wiggle worm castings 7.5% composted cow manure 10% top soil Top soil: 1 part peat moss 1 part orchid bark 1 part coarse sand 2 parts dried...

I am growing in coco and am about a week away from harvest. Around week 4 of flower I let salt buildup happen and I had nutrient burn and signs of too much nitrogen. I have reduced the nitrogen in my feedings now, but my sugar leaves are cupping/"canoed" downwards and have other signs of...

I am in day 45 of flower, and am growing in coco under an LED. I gave my plant nutrient burn about 5 weeks ago, but since then I have not given more than 400ppm of nutrients. I ph to 5.8 and water every 24-48 hours to runoff. There is only one top cola that has the browning between veins, and I...

My plants are 2 weeks into flowering, and they have stretched like crazy. The new growth is lighter green than the old growth, but the highest leaf tips seem to be especially yellow. I'm growing in coco/perlite (%15 perlite) and I'm using 170ppm Cal-mag mixed with 450ppm of GH Trio (so a total...

Coco+perlite, Canna A+B+cal mag, 3 gallon fabric pots, 500w quantum board, 3x6 closet 12/12 lights starting 8'th week of flower, photo period kandy kush average RH 55%, daytime 77 Fahrenheit, nighttime 64 Farenheit. Ok, so new grower, I've had one harvest so far and am close to my second one...

Hi! I'm having some yellow/orange/Brown spots on leaves, they also dry out. I think it may be nutrient burn but I was wondering is there a rule of thumb to test for rust mold? For example, will it rub Brown dust on my fingers? Also, Is smoking bud from a plant with rust mold dangerous for your...

So I a friend recently gave me a few clones he had left over. It was late in the season but I figured I’d give it a go. Started in small pots then put them in 3 gal smart pots with a medium of Coco/perlite (coco pearl brand). I have had the plants outside in my field but the cold is creeping...

hey yall, noticed my outdoor gelato plant filling up nicely but also noticed a small section of her is very small with not much growth showing. i did burn my plant a little into early flower but the rest of her has recovered and is showing signs of swelling. anyway i know at this point theres...

I recently made my own super soil based off of Tad Hussey's KiS Organics recipe using his nutrient packs... I got my soil tested and the levels of macro nutrients are incredibly high... Nitrogen is definitely a little high at 104.65 PPM, Calcium also seems high at 538.11 PPM. Most of my macro...

Jack Herer Auto 9 Weeks Day 57 ish had yellowing spots on multiple leaves that were old growth and fan leaves temp 80-83 (lights on) humidity 50-55% water ph 6 run off ph 6 still feeding 1/2 strength Lucas formula 3ml cal mag/gal 4ml of micro/gal 8ml bloom/gal feed close to quart per day this...

New to the form, been learning a lot here - still I'm running into an issue and not sure exactly what to do. The bottom growth is yellowing on the outer tips of the leaf. My first thought was nutrient burn, but I have not fed the plants. Could it be possible the plants are nutrient deficient...

Hi there! I'm about 6/7 weeks into flowering and I'm noticing a lot of my top leaves are turning yellow. Also. This is a blackberry kush strain, is it normal for leaves to turn this black/purplelish color (I know that sounds like a stupid question, but I'm genuinely asking)? Ultimately I'm...

Can any help me with this. Left for 2 days came back to this ..seems somewhat isolated and only on one of my 2 plants. I see a few other leaves with the same discoloration but this one was by far the worst ?

Hi guys I have strawberry kush about 6 weeks into veg I have leaves around the plant doing this maybe 2 a day the rest look fine but hoping I don't have a problem any advice would be great thanks in advance

Originally this was a grow w/ a journal. But considering the events about to be explained, it will now be an example. Nutrient burn! If you haven't heard of it get a ppm meter. If you have heard of it and experienced it prepare to cringe! If you have heard of it but have only seen examples of...

New grower here looking for some advice... My plant is 3 weeks into veg now & was transplanted into Fox Farms soil in a Smart Pot three days ago. (Prior was in MG Organic Soil) After transplanting she also received her first feeding of nutrients. This leads me to think she's suffering from nute...

Hello everyone, first time on the forums and also a first time grower. Right now I am growing in a 5x5 and 4x4 grow tents using DWC. I am having problems right from the get go, going to lay out what has happened so far, hopefully someone can help me out. I have had problems with temperatures...

you tell me ive been going very light with my nutes what could could this possibly be? working with fox farm trio, some seaweed n kelp extract by bush doctor and molases

Hello all! First - thank you for your time, I'm in desperate need of advice! (pics at the end) Setup: 315 CMH lights Cana Coco Cana Coco line of nutes Temps: 68-75*F Photoperiod: 24hours (cold outdoor temps, not enough heating yet during lights off) Humidity: 50-60% (occasionally drops to...