hyper-piper
New Member
What Strain is it? Jamaican
Is it Indica, Sativa or Hybrid? What percentages? Not sure think its Hybrid.
How Many Plants? 292
Is it in Vegetative or Flowering Stage? Flowering
If in Vegetative Stage... How Long?
If in Flowering Stage... How Long? 5 weeks 5/7 days (almost 6 weeks)
Indoor or Outdoor? Indoor
Soil or Hydro? Soil
If Hydro, Reservoir size?
If Hydro, Reservoir Temperature?
If Hydro, what type of Medium?
If Hydro, what type of Setup?
If Soil... What is in your Mix? Promix hp
If Soil... What Size Pot? Large continous beds (3150 ltrs of soil) 5x5 feet per light with 1x5 foot between.
Size (Wattage) of Light? How Many? 1000w 7 lights
Is it Air Cooled? 6 ton AC cooled
Temperature of Room/Cabinet? 82-84 day / 72-74 night
RH of Room/Cabinet? 50-60%
PH of Medium or Reservoir? 6 - 6.4 for soil. 5.7 - 5.8 for runoff.
Any Pests? None yet
How Often are you Watering? Every 2 to 3 days (35-45 gallons)
Type and Strength of Fertilizers used? Gen Hydro / Aussie / Massive / Carbo. 1300 - 1500 PPM per feed.
Size or Square Footage of Room? 300 sq ft.
Problem:
Upper leaves yellowing, dying and dead tips curling upward. Most of the new upper leaves dying off, some of the side branches also starting to yellow. Small leaves around buds still green and growing.
Plants leaves haven't really recovered from what I thought was an Iron or Sulfur deficiency during week 4. Getting near week 6 of 8 and things progressively getting worse.
Basing off of the 'Plant Abuse Chart' and the cool thread to solve pests and problems it appears to be a Phosphorous deficiency but I'm not 100% sure.
Anyone know what these plants are deficient on or I am correct and its Phosphorous?
History:
Had some problems with Magnesium defs during week 2 where Epsom salts and Calmag foliar sprays greened things up. Then had some more yellowing of the newer growth during week 4 which I thought was an Iron or Sulfur deficiency. where again Epsom and Calmag helped a litle but only in the short term as things are getting worse. Pictures of the previous problem are in the following thread.
Please help identify / solve this deficiency. Iron or Sulfur or ?
Is it Indica, Sativa or Hybrid? What percentages? Not sure think its Hybrid.
How Many Plants? 292
Is it in Vegetative or Flowering Stage? Flowering
If in Vegetative Stage... How Long?
If in Flowering Stage... How Long? 5 weeks 5/7 days (almost 6 weeks)
Indoor or Outdoor? Indoor
Soil or Hydro? Soil
If Hydro, Reservoir size?
If Hydro, Reservoir Temperature?
If Hydro, what type of Medium?
If Hydro, what type of Setup?
If Soil... What is in your Mix? Promix hp
If Soil... What Size Pot? Large continous beds (3150 ltrs of soil) 5x5 feet per light with 1x5 foot between.
Size (Wattage) of Light? How Many? 1000w 7 lights
Is it Air Cooled? 6 ton AC cooled
Temperature of Room/Cabinet? 82-84 day / 72-74 night
RH of Room/Cabinet? 50-60%
PH of Medium or Reservoir? 6 - 6.4 for soil. 5.7 - 5.8 for runoff.
Any Pests? None yet
How Often are you Watering? Every 2 to 3 days (35-45 gallons)
Type and Strength of Fertilizers used? Gen Hydro / Aussie / Massive / Carbo. 1300 - 1500 PPM per feed.
Size or Square Footage of Room? 300 sq ft.
Problem:
Upper leaves yellowing, dying and dead tips curling upward. Most of the new upper leaves dying off, some of the side branches also starting to yellow. Small leaves around buds still green and growing.
Plants leaves haven't really recovered from what I thought was an Iron or Sulfur deficiency during week 4. Getting near week 6 of 8 and things progressively getting worse.
Basing off of the 'Plant Abuse Chart' and the cool thread to solve pests and problems it appears to be a Phosphorous deficiency but I'm not 100% sure.
Anyone know what these plants are deficient on or I am correct and its Phosphorous?
History:
Had some problems with Magnesium defs during week 2 where Epsom salts and Calmag foliar sprays greened things up. Then had some more yellowing of the newer growth during week 4 which I thought was an Iron or Sulfur deficiency. where again Epsom and Calmag helped a litle but only in the short term as things are getting worse. Pictures of the previous problem are in the following thread.
Please help identify / solve this deficiency. Iron or Sulfur or ?