disease

Can anyone tell me if this is healthy or what it looks like and how to cure it if it’s isn’t healthy? Running a Hydro setup with air filters in bucket. Have the roots hanging about 4-5 inches above water level when net pot is closed. How does the top portion of the roots look to you all. I...

Y'all this is my first photo bc I got sent the wrong seeds. I’m into week 4 of flower and getting these spots. Send help pls! White Widow DWC grow. Mars hydro Ts1000, general hydro FloraTrio, calmag, and hydroguard. Temps flux during day between 70-82 and night between 66-70. Rh% was at 38 bc my...

Just put this seedling in the new pot a few days ago and I was having some leaf problems before but now I'm debating on what this one is. Got some FF aquatic mix, and I've topped it once... Also, Idk if I should trim anymore right now. I've taken some bad leaves off amd the response hasn't been...

Hello everyone so I have a mephisto auto, samsquanch OG, and I’m noticing weird blotches where the leaf looks almost like it’s dying in certain areas. Other leaves seem unaffected but I’m seeing those marks pop up more and more.. i have run some slurry tests on the soil and it’s coming back in...

Hey all so I have been playing around with some bag seed, pheno hunting and decided it was time to FIM one of my plants, well I did and shortly after it seemed to be showing signs of what seems to be a nitrogen excess (dark green, clawing ends) but I was wondering if it could be a disease as the...

Any one know what or why

I've noticed that 1 branch has discolored and curled leaves. Should I be concerned?

I am currently in my second week of flower, and all bud sites look "brownish" and dry. They don't look rotten or moldy, just brown..kind of lifeless. Could this be nutrient burn? Light/heat stress? Genetics? And most importantly, can I complete the harvest and hope that the buds eventually will...

My plant had a really bad spider mite infestation last month and it has been recovering horribly slow- its far from full and the days are getting shorter. Will it survive flowering? Is this plant a lost cause or will it be able to produce at least a little bit?

found this on my outdoor girl.

I saw it yesterday some of the leaves browning and dying I looked it up last night and think it may be bud rot. Anybody know and if it is what to do.

What does the spotting and burnt tips signify? My girls are 6 weeks old. The spotting is on the older fan leaves. The burnt tips is just on one leaf so far.. Could be light burn.

Hi guys, I’m trying to identify this white patch on my plant. It’s nearer the base and has grown in the last couple of days. Worried that it will keep spreading. Advice welcome... Thank you

Hey, guys I’ve started my all organic grow using Tupar gold with dry amendments from 444 doctor earth and I’ve noticed since sprout my northern lights have always had a Ash like leaf pattern to them, I’ve had white powdery mildew last grow now I have better air flow in my 4x4 and less plants...

For those with a chiller ... I understand that a chiller sucks up the water from your reservoir, cools it and then the cooled water comes back into your res. But if nothing needs to be cooled for some days, there will be stagnant water in the tube and in the chiller. Does this never cause...

Hello all, I have a northern lights auto from seedsman in about its 4th week of life. Ever since about week 2 it has developed these yellowish spots on some of it's leaves. They dont appear to spread very quickly and dont appear to be holding the plant back, but I noticed what looked to be the...

Hey everyone, just wanted to share with all my fellow growers a nice little trick to kill those pesky Spider Mites instantly. I have a Hulkberry 5 weeks into flower and noticed a few white spots popping up on lower leaves and sure enough after thorough inspection with a 100x microscope there a...

There are always discussions going on about root rot and low/high temperatures. Some people are convinced that you have to keep the temperature of your reservoir below a certain point. For example below 20°C / 68°F. Otherwise your roots will get all messy, brown, stinky. I did some research...

I'm here to help.

What's up gang! It's been a little while since I've been on and seems this forum website is still up and strong! I love it!! So this year in Maine is my buddy and I's first year growing in a greenhouse and so far I would like to mention that I've witnessed some amazing results! Starting off...