Please help
- Thread starter JaYYaldo
- Start date
Fuzzy Duck
Well-Known Member
We are missing some information...
Hard, soft R/O water supply.
PH value of growing medium.
PH value of nutrient soultion.
PPM.
Nutrients used.
Stage of growth veg/flowering.
Grow room humidity.
At a guess with no real information given as of yet...
You are some where in the flowering stage the first leaf pic shows signs of potassium defiecency coupled with phosphorus defeciency, basically P & K which MJ does use more of these macro nutrients in this phase of growth.
By the way thats a guess...
Hard, soft R/O water supply.
PH value of growing medium.
PH value of nutrient soultion.
PPM.
Nutrients used.
Stage of growth veg/flowering.
Grow room humidity.
At a guess with no real information given as of yet...
You are some where in the flowering stage the first leaf pic shows signs of potassium defiecency coupled with phosphorus defeciency, basically P & K which MJ does use more of these macro nutrients in this phase of growth.
By the way thats a guess...
bucktoothal
New Member
bacterial leaf blight
Fuzzy Duck
Well-Known Member
I quite like this link - Some plant deficiencies
Got few pic's of common nutrient defeicenys of MJ etc
Got few pic's of common nutrient defeicenys of MJ etc
- Thread starter
- #5
Hard water (Comes out at 250 ppm)
PH VALUE OF SOIL IS : 6.0 The PH on the bottom of 5 Gal Bucket is 5.0
I am using a Nutri+
I am growing in the Happy Frog Organic Dirt
3rd week flowering
Humidity is at 35%
PH VALUE OF SOIL IS : 6.0 The PH on the bottom of 5 Gal Bucket is 5.0
I am using a Nutri+
I am growing in the Happy Frog Organic Dirt
3rd week flowering
Humidity is at 35%
- Thread starter
- #6
Fuzzy Duck
Well-Known Member
Conditions which favour bacterial leaf blight.
PH appears to all be in check.
Present plant condition suggest P/K defeciency which is fairly common from mid flowering phase onwards with most MJ strains, as this is considored peak peroid of plant development for end results with MJ using more P/K hence defeciencys of macro nutrients developing in older shade/fan leafs first as they are being stripped of aviable nutrients for plant growth.
Solution - P/K 13/14 or similiar product to aid as boost in this phase of growth.
- Warm temperature and high humidity.
- Over-crowded plants with poor air flow and low sunlight penetration among plants.
- Improper soil nutrient and irrigation management.
- Poor soil drainage.
- Diseased-seeds and planting materials.
PH appears to all be in check.
Present plant condition suggest P/K defeciency which is fairly common from mid flowering phase onwards with most MJ strains, as this is considored peak peroid of plant development for end results with MJ using more P/K hence defeciencys of macro nutrients developing in older shade/fan leafs first as they are being stripped of aviable nutrients for plant growth.
Solution - P/K 13/14 or similiar product to aid as boost in this phase of growth.
