yellowing leaves

Hi all, due to my hectic schedule, this sweet amnesia haze got off to a less than optimal start and isn't looking so great. Just as some background I germinated this seed around a month or so ago in a paper towel and transferred it to a solo cup with some Coast of Maine seed starter mix shortly...

Hey guys I came up woth this problem and I want to double check if its really sulfor deficiancy or is it something else? Grow is indoors - living soil - just water amending every month - coots recipe - temps n19-20 d27-28 - everything is diled in just weird few plants does that strain plasma...

Hello, anyone have any thoughts on what particular Deficiency I’m dealing with here? thanks,

Hi, I got some discolored and claw leaves and I'm not able to understand what's really going on: Light burn? Wind burn? too much nutrients? my fabric pots are dirty and I was thinking that this could block oxygen transpiration making my leaves to curl. -9 of 11 weeks of flowering -temps 78...

OK so I'm at a lose. I thought it was over watering so I lowered the water in my containers so only the roots are in the water not the rock wool. Then a cal/Mag deficiency so I added more. Then I thought phosphorous deficiency, so I added more. These guys are not responding..

Hello, a strange thing is happening to me in my grow room ... basically one of my 4 plants (same strain, same soil and same water) has become completely a very bright light green color, almost yellow, and I started to notice purple veins between the leaves. I just can't understand what it is due...

This started happening to my Ice Cream Cake for about a week now. They just finished week 4 of flower. I'm thinking it's either mag. deficiency or maybe nutrient block and I need to flush??? Keep in mind that these girls have been through a lot of stress during veg due to heat. As you can see...

Hey fellow growers! The state of my autoflower is deteriorating fast unfortunately. It started with yellowing leaves about 10 days ago. Tried adding more fertilizer but that didn't seem to help. The plant has been in a greenhouse for 3 days when I wasn't home and it was hot weather, so that has...

This my second run w grandpas stash She was beautiful and smelling great but all of a sudden she started having leaves curling slightly. Definitely not nitrogen, I have tried flushing past 2 waters (week and a half) and nothing had helped. move trimmed some bottom useless leaves but I have no...

Hi everyone, I have a sick Pineapple Express Auto plant on my hands. It's been about 69 days since I planted the seed. The plant itself is pretty stunted (16 inches / 40.64 cm). I think the stunting was due to my over-watering during the seedling stage. It's been flowering for about 5 weeks now...

Good day everyone! I have an Amnesia Auto that has yellowed off entirely prematurely. I’m sure this is due to the sharp temp/Rh drop we’ve had where I live, and since she is in week 8 of flower.. I’ve been debating my options: - Carry on as normal and hope for the best - Harvest her early -...

This girl is in mid flower and most of my fan leaves are rapidly yellowing I hit it with some phosphorus and Cal mag 3 days ago. How do l slow down the yellowing?

Hello, I currently have 2 plants they were quite happy until this point. There was an issue with calcium deficiencies a few weeks back, that was fixed and I sent my plants into the flowering stage. Now over the past couple of days, my plant is showing signs of what I believe is...

Hey guys, So my question today is if my plants are getting too much light or not enough? They are 4 days old and some of them are starting to yellow. I have a Viparspectra par600 with just the whites in and from what I read online each of them have 5w with 36 of them and it’s placed 10 inches...

My little plant has been yellowing and I'm struggling to understand exactly what the issue could be. I have posted more detail in my grow journal here(with some history) : https://www.rollitup.org/t/nahmloss-journal.1016479/post-15540116 I think it could be any of the following issues; light...

Hey guys I am a first time grower with 3 outdoor Indica plants (Unknown strain) in 15L containers I’m 5 weeks into flower and my buds don’t seem to be growing a hell of a lot and over the last couple of days one of the 3 plants is almost completely yellow. I water regularly when soil is dry but...

Can anyone tell why this is doing this

Photo actually makes plants look better than they do in reality. I had no other light in my grow room other than my 600w HPS which was masking the yellowing of leaves until the situation had become very obvious. Things were going perfectly up untill 1 week ago. I believe this is a case of...

Heyy I have a problem with my plant. I'm gonna say it's my first grow and for the first 12 days everything was looking fine and my plant was really healthy. Then this happiness was gone because I started to spot some yellowing on the leaves. About my plant: Critical plus, 2 weeks and 3 days...

Hello I have been having issues with my plants dropping.I recently switched over from veg to flower. While in veg everything was nice and perfect with all leaves reaching for the light and standing high. Now I am in week 2 of flower and all my plants have been dropping and all tops turning...