What defiency IS this
- Thread starter Harsimatti
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@Harsimatti
Welcome to AFN Yes it looks looks something is going on. We need some more information to try to get to the bottom of this.
Please fill in this form: (copy and paste part is below, this first one tell what specifically to include)
-Problem: (brief description)
-Medium/grow method: soil; soilless-- coco, or peat based like Promix, etc. (please provide the actual product name); DWC, NFT, etc.
-Feed and supplements used: include brand, dosage/strength, frequency of feeding and watering (alone); method-- by hand, drippers, rercirc' or drain-to-waste,... N-P-K #'s too if you can!
-Water source: RO/DI; tap- dechlorinated-?..... EC or TDS reading; pH (don't bother with this on RO/DI, do bother with TDS/EC though to confirm it's working well enough)
-Strain and age
-Climate: night and day ambient T and RH%; res' temperatures; any extremes in T/RH% exposure
- Light used: HID, LED, COB, combo of,... wattage; light cycle hours (20/4, 18/6 , etc.); distance to tops....
-Additional info: PH in the root zone. How long have the plants been affected?...How fast did symptoms appear?... Anything else you think might be relevant..
--Pictures including WHOLE PLANT PICS, and troubled leaves.. use normal light or flash as other light sources ruin color rendering, critical for diagnostics! Turn off the grow lights.
✂ - - - - - - - - - - -
(copy and paste)-->
Problem:
Medium/grow method:
Feed: and supplements used:
water source:
PH in the root zone:
Strain/age:
light used:
Climate:
Additional info:
Welcome to AFN Yes it looks looks something is going on. We need some more information to try to get to the bottom of this.Please fill in this form: (copy and paste part is below, this first one tell what specifically to include)
-Problem: (brief description)
-Medium/grow method: soil; soilless-- coco, or peat based like Promix, etc. (please provide the actual product name); DWC, NFT, etc.
-Feed and supplements used: include brand, dosage/strength, frequency of feeding and watering (alone); method-- by hand, drippers, rercirc' or drain-to-waste,... N-P-K #'s too if you can!
-Water source: RO/DI; tap- dechlorinated-?..... EC or TDS reading; pH (don't bother with this on RO/DI, do bother with TDS/EC though to confirm it's working well enough)
-Strain and age
-Climate: night and day ambient T and RH%; res' temperatures; any extremes in T/RH% exposure
- Light used: HID, LED, COB, combo of,... wattage; light cycle hours (20/4, 18/6 , etc.); distance to tops....
-Additional info: PH in the root zone. How long have the plants been affected?...How fast did symptoms appear?... Anything else you think might be relevant..
--Pictures including WHOLE PLANT PICS, and troubled leaves.. use normal light or flash as other light sources ruin color rendering, critical for diagnostics! Turn off the grow lights.
✂ - - - - - - - - - - -
(copy and paste)-->
Problem:
Medium/grow method:
Feed: and supplements used:
water source:
PH in the root zone:
Strain/age:
light used:
Climate:
Additional info:
Problem:
Leaves having lighter green spots
Medium/grow method:bio bizz All mix and 30% Coco coir
Feed: and supplements used: advanced nutrients ph perfect 3 Part base nutrients currently giving 15ml each in 1 gallon once a week
water source: i use just tap water but i live in Finland and here IT is very clean
PH in the root zone:6.5
Strain/age: White diesel haze af 28 days old
light used:400w mh
Climate:25 celcius 20/4 light cycle
Leaves having lighter green spots
Medium/grow method:bio bizz All mix and 30% Coco coir
Feed: and supplements used: advanced nutrients ph perfect 3 Part base nutrients currently giving 15ml each in 1 gallon once a week
water source: i use just tap water but i live in Finland and here IT is very clean
PH in the root zone:6.5
Strain/age: White diesel haze af 28 days old
light used:400w mh
Climate:25 celcius 20/4 light cycle
Last edited:
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