Leaves curling down on plants

Z

z00m

Member
Some of my leaves have started to curl down does anyone know what the problem might be ? i am using a 600w hps at about 16" above top of plants. The plant on the first pic seems to be effected more than the others take a look. any advice on what it could be ? i nuted them about 3 days ago so not sure if it could be the start of nute burn or not.

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mikmike

mikmike

Well-Known Member
mmkay what is the ph of the soil? what is the ppm/ec of the water when feeding? how often are u watering them. What is the temp in the room? need some more info to help u
 
mikmike

mikmike

Well-Known Member
mmkay u want the soil to be 6.5 ph. The temps are looking good. How often do u water them?
 
Z

z00m

Member
i have been using a Soil Moisture Meter but every 2 to 3 days. Should i feed nutes every watering or every other time i water them ?

I have added 20ml to 10ltr of water of these nutes http://www.plant-magic.co.uk/products/oldtimer.html the grow nutes.

also added the recommend ammount for bio-silicon: http://www.plant-magic.co.uk/products/bio-silicon.html it says on the intructions drench does that mean mixed in with the water or spayed over the plant ?

root stimulant: http://www.plant-magic.co.uk/products/root-stimulant.html

and catalyst: http://www.plant-magic.co.uk/products/catalyst.html
 
mikmike

mikmike

Well-Known Member
depends on the plant but when u water do u see a little water come out at the base? How many gal is your soil container?
 
Z

z00m

Member
10ltr airpots yeah i get water run off, check above post added more info on the nutes ive added and the amounts
 
mikmike

mikmike

Well-Known Member
I dont see any nut burn or nut def so congrats on that :P i would only suggest get some ph down and drop your water to about 6 ph and water her every 4 days and stop adding ph down till u get your soil to ph of around 6.5 :)
 
jaag102882

jaag102882

Active Member
yea your pH is a bit high... 6.5 is optimal... with soil I would water, water, then feed... i use coco coir now so I feed with every watering...
 
Z

z00m

Member
ok thanks, could you recommend a good ph tester for testing my water before feeding, i dont think the soil test kit will work with just water.
 
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