Lower fan leaves look burnt/deficient mid flower

Afrikaner

Afrikaner

Member
Hi,

I'm not sure if I should do anything about it but it looks like the lower fan leaves might have some nitrogen deficiency but towards the light it still looks fine. One attached pic is taken from above while the other is taken of the leaves in question.

I'm using a DWC type setup and nutrients mix A and B where A contains:
Nitrogen N 66g/kg
Phosphorus P 45g/kg
Potassium K 239g/kg
Magnesium Mg 45g/kg
Sulphur S 71g/kg
Trace Elements:
Iron Fe 1700 mg/kg
Manganese Mn 400mg/kg
Boron B 500mg/kg
Zinc Zn 200mg/kg
Molybdenum Mo 50mg/kg
Copper (Cu) 30mg/kg

And B contains:
Nitrogen N 155g/kg
Calcium Ca 190g/kg

Any help is appreciated.
 

Attachments

chemphlegm

chemphlegm

Well-Known Member
Afrikaner said:
Hi,

I was advised on this forum to skip the MPK and only use the A and B, should I reevaluate? It is nutrient mix from a local store https://hydroponic.co.za/hydroponics/hortimix-nutrient-a/
Click to expand...

Honestly I didnt gain success in my garden until I stopped taking advice from the internet pot forums. too many variables to apply one method in one room and expect repeatable results in another. Even of recent, after years of success I changed up a few according to advice found here and those plants failed fast.

read the directions on the bottle and follow them. If you have issues look at your other controls first. Like light, temps, humidity, ph, air quality, water quality, when those are spot on....all the directions have always worked great on at least 12 different hydro nutrients I've used.
you're using only parts of a complete system and should not be surprised at getting partial success right?
good luck, follow a grow bible for best results, rosenthal, cervantes, http://catnews.org/FREE Pot Books/

Please, for the love of Shiva, direct me to the post or poster that told you to skip this part of your nutrient system, pretty please.....

good luck
 
You must log in or register to reply here.
Top