O
ohigrow
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- Mar 14, 2025
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I noticed today on 2 of my plants that they had a few leaves that were turning brown? Any clue what the issue is?
I have a diary posted on this grow pictures are pretty up to date. This just popped up kind of over the last day or 2 just on a few of the plants. Soil mix of HF/OF/Perlite. 5x5 grow tent temps 79-81 daytime 68-74 night time humidity between 52-62%. Nutes are fox farms trio but just switched solely to the bloom recently. I’m thinking I may just need to flush to clear out any build up and maybe do a light feeding on them. My meter is broken so can’t measure ppm at the moment unfortunately.Need a bit more info. Medium, nutes, environment, so on. A picture of the entire plant will help too.
I don’t know how Fox Farm works because I’ve never ran that line. But with the GenHydro trio, you can drop the Grow but you still need the Micro and Bloom for flower.I have a diary posted on this grow pictures are pretty up to date. This just popped up kind of over the last day or 2 just on a few of the plants. Soil mix of HF/OF/Perlite. 5x5 grow tent temps 79-81 daytime 68-74 night time humidity between 52-62%. Nutes are fox farms trio but just switched solely to the bloom recently. I’m thinking I may just need to flush to clear out any build up and maybe do a light feeding on them. My meter is broken so can’t measure ppm at the moment unfortunately.
Nitrogen deficiency, magnessium deficiency, probably nutes are umbalanced in the soil at this point too. I think doing a flush is a good idea, do you have sledgehammer from fox farms? If not, you can flush with epsom salts. You will need to reintroduce microorganisms and a regular feeding. Flushing in organic is painful, but I think its more painful to have nute umbalance in the soil.Here’s better pictures of it and the plant overall
I don’t think it’s a light issue. I initially thought that on a previous issue and the light intensity/height has been adjusted. The 2 plants it’s happening on one is the smallest plant in the tent actually so it’s furthest from the light and the other is a medium sized. These are the tops of 2 of the taller plants one is the tallest and they’re not having the issue.Look at the picture. See the green foliage further from the light? See the more yellow foliage closer to the light. The plants are praying nicely so its not a watering issue.
What it looks to me is the plants directly under the light are getting too much light. They appear to be much lighter in green than the plants behind them in the back part of the tent. I'd lower light intensity or move the plants out of the hot spots. The ones closest to the light appear to be bleaching.
It's a bit odd the problem is only effecting the plants closest to the light ... Are they all the same strain?I don’t think it’s a light issue. I initially thought that on a previous issue and the light intensity/height has been adjusted. The 2 plants it’s happening on one is the smallest plant in the tent actually so it’s furthest from the light and the other is a medium sized. These are the tops of 2 of the taller plants one is the tallest and they’re not having the issue.
Different strains and no the affected plants one is furthest from the light and one is about medium distance. It’s not happening on the plants closest to the lights at all.It's a bit odd the problem is only effecting the plants closest to the light ... Are they all the same strain?
At any rate, best of luck with your grow.
Your plants were perfectly healthy the first week of May, already in flower and then you lollipop them and 10 days later they show signs of deficiency right as peak flower is starting.I don’t think it’s a light issue. I initially thought that on a previous issue and the light intensity/height has been adjusted. The 2 plants it’s happening on one is the smallest plant in the tent actually so it’s furthest from the light and the other is a medium sized. These are the tops of 2 of the taller plants one is the tallest and they’re not having the issue.
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