Nitrogen toxicity in vege.

Dr green 27 · Apr 18, 2022

Could I get nitrogen toxicity from too much worm castings ? A few plants are clawing down to an extreme . Is there any other deficiencies that could make them do that ? They haven’t been fed barely any nutes.
Cheers

crimsonecho · Apr 18, 2022

pics pics pics

Dr green 27 · Apr 18, 2022

Here’s a range of pics of the most affected plants

hotrodharley · Apr 18, 2022

Magnesium deficiency is seen.

hotrodharley · Apr 18, 2022

Take pictures with grow light off. Is there a fan blowing on the plants? Even an oscillating one.

jondamon · Apr 18, 2022

hotrodharley said:
Take pictures with grow light off. Is there a fan blowing on the plants? Even an oscillating one.

Take a closer look at picture 4.

check close on the leaves

Dr green 27 · Apr 18, 2022

I thought the same ,I haven’t really given them any nutes ,was trying to let the worm castings do there thing , was going to give the nutes and cal/mag at next water I’m just worried about the potential nitrogen toxicity but confused to how they could be nitrogen tox as thought worm castings couldn’t do that

Dr green 27 · Apr 18, 2022

Yes has oscillating fans

hotrodharley · Apr 18, 2022

Dr green 27 said:
I thought the same ,I haven’t really given them any nutes ,was trying to let the worm castings do there thing , was going to give the nutes and cal/mag at next water I’m just worried about the potential nitrogen toxicity but confused to how they could be nitrogen tox as thought worm castings couldn’t do that

Worm castings can definitely give nitrogen burn early.

hotrodharley · Apr 18, 2022

Dr green 27 said:
Yes has oscillating fans

Turn the fan off. It should blow over and not on.

jondamon · Apr 18, 2022

hotrodharley said:
Turn the fan off. It should blow over and not on.

See it?

hotrodharley · Apr 18, 2022

jondamon said:
Take a closer look at picture 4.

check close on the leaves

Check under your leaves. Looks like bugs possibly.

jondamon · Apr 18, 2022

hotrodharley said:
Check under your leaves. Looks like bugs possibly.

I see what looks like thrips damage and early onset spider mites.

Dr green 27 · Apr 18, 2022

I just noticed that too ,I will have a good check over them for bugs ,what do you mean about the fan blowing over ? Not directed at plants?

Dr green 27 · Apr 18, 2022

I don’t think there is spider mites ,but will triple check more concerned about the other symptoms

jondamon · Apr 18, 2022

Dr green 27 said:
I don’t think there is spider mites ,but will triple check more concerned about the other symptoms

You should be more concerned about the possible spider mites as they’re presence and feeding can cause deficiency symptoms.

Dr green 27 · Apr 18, 2022

Ok ,I’m guessing the same product would kill both bugs ? So should hit them with that and work on nute issues as well

xtsho · Apr 18, 2022

Those plants are covered in bugs. Some of that looks like russet mites but they don't leave webbing. Photo 2 definitely looks like russet mites.

You probably don't want to hear this but I'd chuck those and start over. There are just too many problems with those plants.

jondamon · Apr 18, 2022

xtsho said:
Those plants are covered in bugs. Some of that looks like russet mites but they don't leave webbing. Photo 2 definitely looks like russet mites.

You probably don't want to hear this but I'd chuck those and start over. There are just too many problems with those plants.

Good point with how some of the growth looks there!

Nitrogen toxicity in vege.

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