yellow leaves

[george goff]

hi, im 5 weeks into flowering and have been getting a lot of yellow leaves. ive been told its a nutrient deficiency, so for the past 10 days ive been pumping cal-mag into them and it dosent seem to be working, im open to any suggestions. thanks

 

[Flower]

CalMag.

 

[Hippie420]

Epsom's salt.

 

[Hippie420]

Welcome to the Passion! Feel free to ask any questions you might have and feel free to jump into any thread that interests you.

 

[george goff]

CalMag.

ive been putting cal-mag in for 10 days, how much more can i put in without hurting plants, i mix one gallon water with 5 ml cal-mag and feed 10 plants equal amounts, thats 10 ozs each every other day . directions say only use once a week, afraid to kill plants if i use more

 

[george goff]

CalMag.

did you even read what i said?

 

[Flower]

did you even read what i said?

Of course I read what you wrote, but in my defense, I was HAF, lol.

I use calcium nitrate and Epsom salt for CalMag.
In a gallon jug, I run a couple cups of hot tap water in the bottom. I then add 1/2 teaspoon of calcium nitrate.
Shake jug until dissolved.
I then add 1/4 teaspoon of Epsom.
Shake until dissolved, then finish filling the gallon jug with cold water.
My plants are in 5 gallon grow bags.
I give the plants 1/2 gallon of the CalMag mix at a time. Some plants need CalMag more than others.
I believe you need to up your dosage.

This HerijuanaxBlueberry plant has been fed straight CalMag ever since I flipped it 22 days ago.
This plant would probably look like yours if I wasn’t doing that, and as you can see, the steady diet of CalMag has had no ill effects.