Mr. Crinkles

[420Clones]

Mr. Crinkles shows up on one plant in a 2x2 tray
Watering was 4 times per day, cool conditions, low light
Switched to 3 times per day considering over watering due to low evaporation.
In the same try a Lemon Kush plant is vibrant.
Is there a root disease or anything which is able to live in hydroton which causes this?
Any ideas on causes, prevention or helping up recovery?
Nutrients 6.2ph, 900ppm, GH Maxi Grow, 5ml gallon Calmag plus
1 tsp Great White through the pots and sits mixed in the res.
Reservoir at 68-70 degrees

 

[hydr1]

Mr. Crinkles shows up on one plant in a 2x2 tray
Watering was 4 times per day, cool conditions, low light
Switched to 3 times per day considering over watering due to low evaporation.
In the same try a Lemon Kush plant is vibrant.
Is there a root disease or anything which is able to live in hydroton which causes this?
Any ideas on causes, prevention or helping up recovery?
Nutrients 6.2ph, 900ppm, GH Maxi Grow, 5ml gallon Calmag plus
1 tsp Great White through the pots and sits mixed in the res.
Reservoir at 68-70 degrees

looks like overwatering to me....whats the medium?

more fans will help evaporation speed up.

why 6.2 PH...? thats what you start your res at?

check into lowering 5.5- 6.0

 

[SkunkyDemon]

I could also be the res is to cold. I keep mine 70-75 with a fish tank water heater.
Peace

 

[hazy]

these micro element defs that are immobile and therefore show on the top leaves(B,Cu,S,Fe,Mn,Mo) are usually caused by high pH. in hydro 6.2 is a tad high. Lower down to 5.5-6.0.

 

[420Clones]

To be RO or not to be RO

To be RO or not to be RO

Medium is all hydroton.
Moved closer to fan.
Lowered light.
Increased water temp to Skywalker warm.

Will PH down and it is due for a res change.

 

[420Clones]

Thanks Hydr1, SkunkyD and Hazy!