yellowing

Does this look like damage from spider mites? I found black bugs on the underside of a fan leaf, trying to identify them. They were larger than the tip of a pencil. Can mites grow bigger than that? They definitely are not worms or knats. Feedback is appreciated.

This is a Blueberry Kush plant in its 4th week of flower. A lot of the leaves are starting to turn yellow from the bottom up. Some of the stems started to fall over from the weight so I had to tie them up. Recently a lot of the leaves have started to claw or Curl down. I've been thinking it has...

This is a Blueberry Kush plant in its 4th week of flower. A lot of the leaves are starting to turn yellow from the bottom up. Some of the stems started to fall over from the weight so I had to tie them up. Recently a lot of the leaves have started to claw or Curl down. I've been thinking it has...

This is a Blueberry Kush plant in its 4th week of flower. A lot of the leaves are starting to turn yellow from the bottom up. Some of the stems started to fall over from the weight so I had to tie them up. Recently a lot of the leaves have started to claw or Curl down. I've been thinking it has...

hey guys, so I had to go out of town for 2 weeks. had my friend water my gorilla glue 4s whle i was gone. Im growing completely organically, and well. I guess i didnt time the amendment ( growilla bud) timing down pat, because when i got back, a lot of the bottom leaves were crisp and falling...

Bonjour Friends, I want to start as usual by saying thank you kindly for your response and willingness to help ! :clap: I'm slightly confused by why I'm still seeing my new growth yellowing... I've transplanted it to help the roots absorbe nutrients. I've maintained a good temp ( 27c / 60+%...

plants seem to look pretty good. I've got 2 gorilla glues and 2 sky walker ogs sitting in 5 gallon smart pots using fox farm ocean grow, RO water with calmag and every 10 days I top the soil with growilla veg from botanicare. The first 2 feedings I think I underfed as I wasn't very informed how...

Hey guys, I have an autoflower outdoors right at 6weeks thats been yellowing with many leaves falling off. some have browned and crisped up on the ends like nute burn but I don't give many nutes besides EarthJuice Bloom maybe twice so far. Soil is FFOF/HF potting/perlite/EWC/Lime/and HF fruit...

I'm not sure what I'm doing wrong because there's about 20 different things out there that I've read that all seem to point to the same symptoms. I'm having rapid yellowing and death of big fan leaves as well as other small ones that curl upwards at the tips. I have pulled off numerous leaves...

So I switched to flower nutrients right at 12/12 and my plants are all super yellow/lime now, 3.5 weeks in. I just flushed and added some grow nutrients with nitrogen. Will my plants get some dark green back or am I lucky if they don't turn any more yellow? Also how dramatically should I expect...

First grow using Coco, using fox farm nutrients as directed. Mars Hydro LEDs. Plants have started yellowing about three weeks into flower. Hadn't been monitoring ph due to no problems during veg. Checked water ph about a week ago and it's 8-8.2 range. So I assumed it was ph and adjusted. A week...

Hi Everyone so this is my first post and my first grow I'm growing 3 sativia plants not sure of the strain I planted these on April 15 from seeds I germinated in a paper towel I planted in Scotts hyponex soil (I Know bad choice but at the time it was all I had so no choice) my plants are 16 days...

I have yellowing plants in both Flower and Veg. Started about a week and a half ago and has progressed, more noticeably in veg. At about week 3 of flower, the buds still look fine besides they are bright yellow. I am using FFOF, I measure my runoff PH and it is always between 6.2-6.7. I...

I was about to start flowering my plants, but it looks like I have a phosphorus deficiency. Does this seem like the culprit? The plants are about 4 weeks old, and there are only a couple leaves like this, nearly all of them are at the base of the plant. My nutrients have an npk of 5-3-3, but it...

I have 4 feminized white widows and after around 2 weeks, they all were drooping and I thought they would die. Since then, I have moved them out of their small styrofoam cups and put them into 2 gallon pots. This is my first grow, I am 15 years old, and I am using a viparspectra 300w led. Any...

I have a small grow an a couple of the young plants have shown brown/rusty spots over the leaves and they are starting to yellow I'll attach pictures. Any info would be appreciated

My plant is 3 weeks old from sprouting temp:76 humidity:30 ph is from 6-7 the plant looks extremely healthy and is always attentive to the light. my best guess for the tips browning would be maybe the pot is to big and the soil is staying moist to long or using lemon to ph down, but would...

My setup: 4x4 grow tent 600 watt mh plants in 1 gallon buckets Soil is ocean forest Age: 3 weeks 2 days old. Average room temps during day: 75-81 degrees Ph of water adjusted to 6.2 Problem: Out of the 7 plants I have in my tent one is displaying yellowing around the outside of the leaves...

Have 3 beautiful girls 6 weeks into flower turning very yellow and possibly stalling?? on me. I think they're root bound and not sure what I can do to help - 45 gallon pots and way too big bulky to transplant. Any ideas are welcomed, thanks!o

My first complete grow journal. I'm doing this as a new issue has appeared in my grows and I can seem to figure it out. It started half way through my last grow without any reason or change and has now appeared again at the start of my new grow! All advice welcome! ¦0) Ph is kept at 6.4...