Can anyone help?

The past week the leave have turning brown and shriveling up if anyone has idea plz let me know

Looks like a micro deficiency. Need more grow details to help. Pretend we know nothing about your grow

Nice to see pictures without purple lighting...

Wattzzup said:

Looks like a micro deficiency. Need more grow details to help. Pretend we know nothing about your grow

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So I’ve been ph my water to 6.5 every time I water using Cold War organics bud bread nutrients.. I have a mars hydro 3000 watt light. The plants are two months old too today.. had a gnat problem 2 weeks ago and got that under control and it seems like this started right after I got rid of the gnats

farmingfisherman said:

Nice to see pictures without purple lighting...

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Yeah did my research saw a lot of people didn’t like the purple light so I went big

Maybe one of the more seasoned vets can help it looks like a micro deficiency. I don’t see any burnt tips so I don’t think it’s from a lock out.
Gnats are typically a sign of overwatering.

With the gnat problem.. What did you do to rid yourself of them?

I Stopped watering so much. Try and get all your plants on the same watering schedule and then let them dry out. A little too dry.

Also quality of soil has something to do with it too I would think. Not a knock on you we all get them at some point. Some soils are just better than others with bugs.

Have you looked at the leaves under a microscope?

I use ocean forest potting soil so I don’t think my soil is the problem.. the best thing I had read for gnatcontrol was gnatrol.. I water them both either right before the light turns on at 10pm or right before the light turns off at 4pm.. i got it on for 18hrs on and 6 hrs off

I haven’t.. I don’t have one of those yet but I will order one rn

I believe the gnats came in one day my girlfriend left the house door open since it was nice out

The majority of your leaves look fine, and the damage looks really random, so maybe pest damage?

TreeFarmerCharlie said:

The majority of your leaves look fine, and the damage looks really random, so maybe pest damage?

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I’ll take a better look but can’t say I’ve seen anything so far

I would say pic 3 is micro deficiency not bugs.

TreeFarmerCharlie said:

The majority of your leaves look fine, and the damage looks really random, so maybe pest damage?

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Can gnats lay eggs that lead to larvae which then eat the leaves?

farmingfisherman said:

Can gnats lay eggs that lead to larvae which then eat the leaves?

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I have no idea. I've been very fortunate and haven't had to deal with any pests in my grows so far.

TreeFarmerCharlie said:

I have no idea. I've been very fortunate and haven't had to deal with any pests in my grows so far.

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Same here. Outdoor yes. I think good housekeeping goes along ways in preventing issues.

farmingfisherman said:

Same here. Outdoor yes. I think good housekeeping goes along ways in preventing issues.

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Yeah, I keep my tent clean and all my intakes are covered with pantyhose to help keep dust and pests out.

TreeFarmerCharlie said:

I have no idea. I've been very fortunate and haven't had to deal with any pests in my grows so far.

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I had thrips once, due to contaminated soil, and had spider mites once because I was a dumbass and was bringing plants in and out of my veg tent to get sunlight from outside.