yellow

help! i have yellowing leaves, with yellow spots. and, the veins turn yellow. then they fall off. i maintain a relatively good soil ph. and i nute as recommended. i am also having 100% green leaves falling off. any help would be appreciated.

Hello guys looking for advice please first grow I'm using 400 watt hps and coco and perlite their had been a slow change in the plants and I can't see what the problem is if anybody can help I greatly appreciate any advice I use 6 ph water with 5mms per litre which is half the recommended...

Yellow shade leaves??? Thoughts......

I use cannabis for relief of numerous symptoms caused by my bone marrow cancer, myelofibrosis (anyone else with MF here?) The funniest thought came through my head, though you have to understand the endocannabinoid system for it to make sense. I am very allergic to yellow jackets. I stepped...

It's fall here in The Rocky Mtns. Is it common for the bottom leaves to be turning yellow? I'm using cal - mag nutrient. along with fox farm. Are my buds drawing from the leaves, causing the leaves to turn yellow? What nutrient can I use to simulate bud growth? Thanks! Peace!

Please help ..new grower ..outdoor ..probably about 13 weeks or so in plant just starting to flower ..kinda lol ..but seems new growth comes out yellow ...I just flushed and re-nuted and seems to have greend up some what ...but what the problem?...I'm in mid-northern canada and Temps have...

Hello All, Wanna start out saying, I don't actually smoke. Really just doing this for my roommate and to stick it to the man. As I live in Oregon where it was recently legalized. So, I have questions concerning the purple stems and some of the leaves yellowing. I've been removing them...

Hey guys a week ago I noticed yellow spots on lower leaves on one plant and brown spots on lower leaves on other plant and now the brown spot ones leaves are dead and the yellow spot plant has the yellowing spreading. First time grower and have no clue what's going on. Been watering with 6.5ph...

o/ My brother has a big Zambeza Fruit Juice outdoor, but recently some leaves started becoming yellow. Things I should mention: He's lazy as F. The thing has been standing outside for 3 months (!) in vegetative state (not an autoflower) and the pot it's it, is pretty small. At least he...

First grow here, all is going good. I was wondering why some fan leaves are getting yellow edges. I am feeding with teas. they have alf alfa pellets, kelp meal, and some bat guano in them. I first noticed the yellowing after I had been away from the plants for a week. Did a couple water only...

Hello – new grower here. I have 5 plants, all very young. 4 are lovely and green and the 5th is showing signs of yellow on the tops of its leaves and the lower leaves are all yellow. At first i thought it was nitrogen deficiency yet now thinking it could be something else. Thanks in advance...

Hi folks, I have a plant that is F and Auto, though I did not order this one! I can recognize the plants that are what I ordered, if I ordered seeds, of course. I ordered a few F and Auto plants and this one is dark green and doing perfect! Every other plant has some yellow leaves, but...

Hi everybody, this is my first journal, so don't be too strict with me! Any advice (on the journal or on growing) is appreciated! What Strain is it? Unknown one, cause it's mixed homemade strain Is it Indica, Sativa or Hybrid? What percentages? Mixed. Leaves like a sativa one and higth like...

My ppm leavel 227

This is a very old plant that was started much too early and got to a nice size. Lately it began to turn yellow and I wonder if anyone can help. TIA

Hi guys I hate to do this but I'm worried my plants might die I have a wee little problem with leaves turning yellow and falling off I think it might me (N) problem I fed them 2 days ago I'm seeing little improvement and when can I start seeing signs of sex I switched to flowering about a week...

I have a small plant that was doing well then started to yellow at the bottom so I transplanted it into organic soil and watered it with a high growth fertilizer water mix that says its for getting nitrogen quickly to the plant but the lower leaves are still turning yellow and starting to...

hi guys.. this is my third grow. i use 600w hps for veg and 2x600 for flowering. my plants are in soil and i used some root stimulator. after some days in veg two of my ten plants got sone yellowing spots on leaves. but the plants looks healty. i cant find nothing similar on internet. can...

Hey i was wondering if anyone has any advice on getting rid of fungus gnats. so far I've only seen 5 adult ones (killed 4) it seems like all products are made/directed for use in soil. All i could find that seems like it could be used in hydro is yellow sticky traps and crushed mosquito dunks...