iron deficiency

Soil: Promix BX Lights: Mars Hydro TS1000 x 2 Mars Hydro TS 600 x1 Feed:Green planet duel fuel + additives. Cal mag, silica. I transplanted (and probably overwatered) this plant in to a 20 gallon two weeks or so ago. Flushed it a week ago because I noticed my runoff ph was a tad low and...

This deficiency is on only 2 branches. The issues is at the top of the plant. The plants aren't too close to the lights, the temps/rh are good, the ph is in a good range. From research I have done, it looks like it might be an iron deficiency, what do you guys think? The leave is pale...

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Hi everyone, This is my first post on my second grow. My first grow was half coco/soil and was very successful but this time around I did pure coco with 25% perlite. My ph is at 6.0 and my EC is around 1400. On this particular plant I'm using a marshydro 300 eco that is about 25 inches from the...

All replies are greatly appreciated and welcome. I posted a few weeks ago about a mag/iron deficiency. Initially flushed, have been feeding it R.O @ 6.5 w/ Cal-Mag for 2 full weeks now and I have seen very very little change. I have included pictures of the current state. Im a week into 12/12...

All replies are greatly appreciated and welcome. I posted a few weeks ago about a mag/iron deficiency. I have been feeding it R.O @ 6.5 w/ Cal-Mag for 2 full weeks now and I have seen very very little change. I have included pictures of the current state. Im a week into 12/12 also and no hairs...

I’ve been having this problem since I moved my lab and I’d say the only thing I can say is different is my bloom room is full of 1000w DEs whereas in the past I had exclusively standard 1000w HPS in the bloom room. I’m my veg room I use 1000w MH whch I’ve never had any issues with. When I...

One of my plants is second week into flower and i was looking through them yesterday and i came across whats posted in the picture. It's all bunched up at 2 of the tops leaves are a yellow green the branch is woody. I'm growing outdoor its about 100 degrees. Idk the ph level i have it growing in...

Hey y'all, I'm new to this site, long time weed lover, growing in dirt for 20 years. The last few years I've had to move indoors and have had a good run of beginners luck but recently my plants have become pale and are not thriving like they generally do.. been growing thc bomb and it's been...

hey guys this is only my second grow so far so good but just started noticing this yellowing on the leaves starting from the top don't now if it's calcium or magnesium or iron. Can anyone help much appreciated

Pineapple Express and white queen Vegging 18/6 under 3500k and 6500k COBs RDWC running between 500-600 uS (300ppm) and pH between 6.2-5.5 temps between 65 and 85. Have a chiller but during the day it's too hot for it to handle. Using just ROed water, Dyna Grow foliage pro (analysis of...

I have been sifting through pictures on the internet and reading threads trying to figure out what is wrong with my leaves. I have been using Veg+Bloom for RO/Soft, with Botanicare Cal-Mag (Growing in Canna Coco medium). I am in about the 3rd week of veg and my plants were doing fine. I just...

Hi guys, I'm a noob grower with an issue that I'm having trouble diagnosing properly. My problem manifests with yellowing on new growth, light green leaves throughout, and deformed leaves. My issues have been around since pretty much the beginning of this crop despite multiple res changes...