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Been trying to research but have found nothing on why ph in coco is so low. 5.5 to 5.8 is what I keep seeing as the sweet spot. If cal/mag is readily absorbed at 6.0 to 6.5 and cal/mag problems are so prolific in coco grows why is 5.5 to 5.8 the sweet spot? Coco does not ph buffer so I am not...

I have never seen a problem like this before. 95 percent of the rest of the plant is super healthy and green with most all leaves super healthy green. On like 1 or 2 lower branches half way up the stem it gets very narrow and looks dead for like 2 inches. It then goes thick again and is a nice...

I have never seen a problem like this before. 95 percent of the rest of the plant is super healthy and green with most all leaves super healthy green. On like 1 or 2 lower branches half way up the stem it gets very narrow and looks dead for like 2 inches. It then goes thick again and is a nice...

Hey guys I live in Texas and am interested in starting a CBD farm. Any docs on common pitfalls or issues would be great. The main reason I'm here tho is to ask for security ideas. Getting started is expensive so can't afford top notch security or a guard or anything. Other than a fence and...

Hey all just got my 16" trimmer from vivosun. Looked up a lot of reviews and it looks like it saves a great deal of time... any reviews from personal experience? First... does this knock off a ton of tricomes? The process lookes pretty rough and then having to spin 30 times each way... seems...

I have rust chasing my grow. Its only on lower leaves and gets worse as you go down the plant. Curious if its a magnesium deficiency. Feed is ro water mixed with .45 ec at 5.8-6.0 ph with cal/mag... I thinknl maybe I'm not adding enough cal mag because when I make my feed I make concentrates...

This is my girl scout cookies. She is in pre flower and giving her 1.3 ec of nutes at around 5.8 ph. I am seeing a few leaves with slight rust spots on them. Most leaves look fine. Just raised ph to 6.1 to uptake more cal/mag Another wierd issue is some of my leaves looked burnt but only on one...

Just curious on everyone's opinion about growing in coco versus growing directly is water. I am currently doing both and so far its seems like more of a hassle dealing with direct water. Coco I can manage my feed in smaller amounts wheres water its the entire bucket and if you change water...

Just need some tips on cheap water I know it sounds dumb but I got through about a gallon of water a day feeding all my girls. At 1 dollar a day that adds up. Any ideas on a cheaper solution? Maybe buying a good filter or something? My water is suuuper hard sitting at .65ec out the tap so it's...

Growing in coco with ph tap water at 5.6 - 5.9 with no nutes. Tap water is super hard right now at .65 uc. She popped about 4 days ago and was doing great and this morning woke up to see her with big white patches on both leaves. All reading I've done suggests she doesn't need nutes yet. So...

Hi everyone baby is about a week old or so and I am growing hydroponicly in a 5 gallon bucket with two bubblers with seedling in rockwell. I was researching and everywhere I see to not start giving nutes until cotelydon leaves start to yellow. Have been following this and have 5 gallon bucket...

Ok so been troubleshooting this issue for a while. First thought this was over watering issue then noticed there were tons of bugs beneath the surface that appeared to be root aphids... ran captain jacks through them and still waiting for this to take effect. My older girls are almost...

Thought I had an overwatering issue but after digging through top layer of soil I see tons of white tiny bugs. I've been catching tiny little bugs in glue traps but this infestation got away from me as it was really beneath the surface. Plants are yellow and wilting from them. I ordered captain...

Ok so I am growing in coco for my second grow. For the first coco grow I followed a technique of frequent fertigation watering three times a day. This worked very well but it was started with larger plants so I think they were able to breathe better. This grow I was doing the same thing and...

Simple issue... my baby's trichomes are mostly white and milky with about 10 - 15% starting to go amber... good time to chop her down right? The only thing stopping me is she is still making buds and has fresh calyxes with fresh pistils still being created. Should I cut it now or wait until...

I might be posting in the wrong thread here but here goes. I have a 5x5 grow tent and in the beginning I had some humidity problems. Got it all worked out but when I went to clip three of my plants there was mold in the buds of all three. The mold in 2 out of the three was very minimal and I...

Ok so I have 2 spider 200w leds at 100 percent power in my 5x5 tent. I have a Flux meter that is reading around 600 x100. I have taken the same reading outside and sun produces around the same. What's strange is I have been reading your plants can essentially get as much light as you can give...

I have an issue where only on the NL strain am I seeing brown spots on leaves. This to me looked like a calcium deficiency so I upped the cal/mag in her grow solution. Current grow solution is mega crop a and b. I am feeding the larger girl around 1.4 ec and the small girl .85 ec. Ph is...

I noticed a week or so ago that my Northern Lights auto has some browning spots on her. I had some initial light burn as my leds were a bit too close to her. Backed them up a bit but still noticed some browning on newer growth. After doing some research it looks like calcium deficiency but I...

Growing in coco and Perlite. PH is between 6.0 and 6.3 with EC intake at 1.2 and output EC at .8. Giving her plenty of nutes in each feeding. I seriously doubt this is an overwatering issue as I am growing in coco and drainage is great. Only watering twice a day 1.5 cup each watering in 5 gal...