Organic nute burn?

[xardax]

Hello, about 10 plants have the problem showd below, can't figure it out...
They are in vegging, 4 weeks old, bio canna soil mix whit rabbit manure and sheep.
I've been feeding ro water, foliar whit teas and two of them show nitrogen toxicity from to much feeding, but the rest of the plants have the fan leafs as showd...it is nute burn those yellow spots? Thank you

 

[Speed of green]

The soil mix with the sheep manure and rabbit shit may be contributing to your N toxicity.

R/o water removes everything from the water, trace elements and what not that may be beneficial.

It doesnt look like nutrient burn, but if you have only been feeding it R/o water then that is an issue. You might need to add some nutrients.

what ph are you feeding at?


The soil mix and amendments you use are foreign to me, and so they may be foreign to other folks as well. This may be why you havent had any responses.

the nutrients in the soil get depleted over time so if you have been watering for 4 weeks with straight r/o water then chances are your nutrients have been washed away.

hope this helps.

 

[xardax]

Rabbit shit it s very rich in N, and i use it composted, i was thinking about overnute, beacouse the problem started when i increase the compost tea quantities...(about 150g compost, melase,bat shit). The good part is that they start recovering but i was still curios about those colours on the leafs. About ro water, i suppliment whit mg and the soil have dolomite.