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I’ve been battling spider mites for the past 3 months. I have tried diatomaceous earth, neem oil, insectidal soap, drowning the plants, dish soap and water, and lastly hot shot strip. I’ve had the hot shot strip in my grow room for over a week and those suckers are still alive! And it looks like...

I changed the Ph because it originally had a phosphorus deficiency which occurs when the PH is too low. That seemed to get rid of the spotting but the yellowing still hasn’t stopped so I’m thinking it’s either a manganese, magnesium or zinc issue. It’s so hard to tell by looking at the charts.

What deficiency does this look like? I’m using cal-mag with a 5.5ph to 6.5 ph. The older fan leaves are having this problem on two of my plants.

No I don’t see any but after doing more research I’ve determined that it’s leafhoppers. Basically like mini grasshoppers.

First I had spider mites, so I “drowned“ the plants for 45 minutes each and it seemed to have solved the problem. Now a week later there are a bunch of holes on the new growths of my plants. I have an indoor operation so their is no way it’s caterpillars. Should I spray the plants with neem oil?

A few of my plants have them. I did have a case of spider mites but I think this is something els. I treated the spider mite problem today.

It turned out to be heat stress. I brought the plant into my indoor grow tent and it is starting to recover :) Thanks for all your help

I have no idea. I asked the guy we got it from and he never responded.

A black plastic with drain holes.

A 10 gallon pot

The first picture is of the flowers highest on the plant. The other pictures are on the lower side of the plant. The powdery substance is Diatomaceous earth we powdered on the plant because of small grasshoppers and some ants that were getting into the soil.

This is my first attempt at growing a cannabis plant. Problem 1: Lwaves turning brown and curling inward. Problem 2: Plant is flowering early. Is it possible to “re-veg”? I have an indoor setup and can move her inside if it’s possible. Also I don’t have her in direct sunlight due to the extreme...