RDWC Plant Diagnosis
Grow medium (RDWC):
Strain: White Widow
PH of your nutrient solution ( Feed): 6.0
Nutrients Brand: Green Planet
Grow room temps lights on/ lights off ( On/ Off): on 22 celsius, off 20 celsius
Grow room humidity lights on/ lights off (On/ Off): on 60-70, off 60-70
Res temps if hydro:22 celsius
Lighting type and wattage (hps, led, cfl): LED 300 real watts
Extraction (Size of Extractor, and where you draw and exhaust air from):6" AC infinity, draw from above
Hi. Question... I'm running a two plant RDWC system. I'm growing a pair of feminized White Widow from seed. One of them is growing insane. While the other one has a deficiency of some sort and I cannot figure out what. Even though my system is recirculating, why does one plant exhibit a deficiency while the other one is flawless? Is it simply a difference in phenotypes?
The sick plant on the left is so much smaller. You can see the lime colored veins on it as well. All leaves exhibit this deficiency. Therefore it is an immobile deficiency. I've foliar sprayed calmag for almost 2 weeks without any success.
Welcome to Percys mate. Strange one, same strain same res, same environment, but that one on the left is not happy.
Have you looked around for bugs mate?
Is that one getting the same amount of air bubbles?
@ned Nice! Seems like the most likely cause right now
They are hooked up to the same air pump. And airline tubes are the same length. However, I will swap the lines to see if it makes a difference. Thanks!
They are at the stage where a spray with some epsom salts will do them good mate. Just 1 teaspoon of epsom slats to 3 litres of water and lightly spray the plants with a mister spray. Raise the lights when you do this though, just to prevent the plant from being burned.
I’m stumped. The airflow was my best guess.
I appreciate your guys advice. I will cut my losses with this one plant, and keep my fingers crossed the other one is female... it was a feminized seed so it should be.
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