Nitrogen toxicity in vege.

[Dr green 27]

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]

pics pics pics

 

[Dr green 27]

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

 

[hotrodharley]

Magnesium deficiency is seen.

 

[hotrodharley]

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

 

[jondamon]

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]

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]

Yes has oscillating fans

 

[hotrodharley]

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]

Yes has oscillating fans

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

 

[jondamon]

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

See it?

 

[hotrodharley]

Take a closer look at picture 4.

check close on the leaves

Check under your leaves. Looks like bugs possibly.

 

[jondamon]

Check under your leaves. Looks like bugs possibly.

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

 

[Dr green 27]

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]

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

 

[jondamon]

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]

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]

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]

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!