Help diagnose deficiencies please

[Conradino23]

Compost neutralises chlorine, stabilises PH and adds bacteria, so it has a triple effect. Kind of solves all problems with your water.

 

[bobrown14]

Lockout due too using vinager to adjust water ph. Made soil bad.

Acetic Acid (vinegar) - doesn't go well with soil microbes. Its actually a very good organic weed killer. lol Mix something like 1:1 ratio with water and spray the weeds you wanna get rid of. I should try it on my next male cannabis plant.

We can think of a lock out of one or more nutrients being caused by a toxicity of another.

One good one is too much Nitrogen commonly causes a Calcium lockout. Then a savy grower sees the Calcium deficit and pours in the "goto" CalMag. Ouch. Then we begin the tail chase cause of Mg toxicity that looks a lot like Ca deficiency. And on and on it goes.

Why my most important input to my soil mix is our home made Vermi-compost. If I see any issues - make a slurry of compost, water and kelp meal. Pour in.