growing for over 2 years in soil with perfect results, switched over to dwc and im having problems again. second dwc grow now and the first was one had terrable results (1.5oz yeild) when i was doing it in soil i was getting 4-5oz yeild per plant,
first time round i got issues mid flower, first i thought it was light burn (moved the light further away) still getting worse, then i thought it was root issues, wasnt that either, then thought it was a defficiency but it was to far gone by that time so i just let it ride and seen what came out at the end.
—heres the issue im having now—
flipped one plant to flower 12 days ago, and now i started getting the same issue in both tents? the leaves have started to brown/yellow on the edges woking the way towards the tip but not on every leaf, im guessing its a phosphorus or potassium defficiency? can some help diagnose the issue and help with correcting it?
my ppm keeps rising the more water that is being drank, i put 13l of water into the pots mixed with nutes (comes to about an inch or two below the netpot)
flower tent
7th january ppm was 1300
9th it went to 1640, added 5l of water mixed with 5ml of bloom and it brought ppm back to 1200,
today 10th january 1250ppm
veg tent
6th january ppm was 1090
7th january ppm was 1200
9th jan ppm was 1400, added about 3.5l plain water, brought ppm back to 1030
today 10th january ppm is 1080
veg tent
2x4x4
mars hydro ts600
temp 20-23c
root/water temp 19c (normally)
humidity 60-70%
flower tent
2x4x6
mars hydro tsl 2000
temp 22-26c
root/watertemp 19-20c (normally)
humidity 50%
nutrients (all following manufactures recomended dose)
ghe tri-part (see image for dosage at each stage)
ghe bloom booster 3-5ml/L
ghe ripen (not used often) 4ml\L if it is used
ghe flash kleen (florakleen) 2-3ml/L (flushing)
canna calmag 1ml/l
shogun silicon 1ml/l
silver bullter (roots) 6ml/L when in mid-late veg
both tents constantly PH checked and maintained at 5.7-5.9
both tents have good ventilation and airflow
all pots have 2 air stones in them so plenty of oxygen
first time round i got issues mid flower, first i thought it was light burn (moved the light further away) still getting worse, then i thought it was root issues, wasnt that either, then thought it was a defficiency but it was to far gone by that time so i just let it ride and seen what came out at the end.
—heres the issue im having now—
flipped one plant to flower 12 days ago, and now i started getting the same issue in both tents? the leaves have started to brown/yellow on the edges woking the way towards the tip but not on every leaf, im guessing its a phosphorus or potassium defficiency? can some help diagnose the issue and help with correcting it?
my ppm keeps rising the more water that is being drank, i put 13l of water into the pots mixed with nutes (comes to about an inch or two below the netpot)
flower tent
7th january ppm was 1300
9th it went to 1640, added 5l of water mixed with 5ml of bloom and it brought ppm back to 1200,
today 10th january 1250ppm
veg tent
6th january ppm was 1090
7th january ppm was 1200
9th jan ppm was 1400, added about 3.5l plain water, brought ppm back to 1030
today 10th january ppm is 1080
veg tent
2x4x4
mars hydro ts600
temp 20-23c
root/water temp 19c (normally)
humidity 60-70%
flower tent
2x4x6
mars hydro tsl 2000
temp 22-26c
root/watertemp 19-20c (normally)
humidity 50%
nutrients (all following manufactures recomended dose)
ghe tri-part (see image for dosage at each stage)
ghe bloom booster 3-5ml/L
ghe ripen (not used often) 4ml\L if it is used
ghe flash kleen (florakleen) 2-3ml/L (flushing)
canna calmag 1ml/l
shogun silicon 1ml/l
silver bullter (roots) 6ml/L when in mid-late veg
both tents constantly PH checked and maintained at 5.7-5.9
both tents have good ventilation and airflow
all pots have 2 air stones in them so plenty of oxygen
