I’m growing 4 strawberry kush and 5 sour diesel plants. All plants are in late flower. I’m starting to see phosphorus and manganese deficiencies Accord to the leaf charts posted all over this forum. I’ve not had any deficiencies the whole grow until now. I’ve been using the G.H. Flora at about 1,250 to 1,500 ppm during flower. Starting at week 6 from the switch to 12/12, I’ve been feeding dry KoolBloom and cut the regular nutrients in half. I’m feeding at 5.8 pH to get the plants to absorb the phosphorus to bulk the buds. They look pretty good to me. Is it normal to have some deficiencies at the end of a grow?
Nothing else has changed throughout the grow
ILGM Support Ticket:
What is the strain and type(strain name, unknown feminized seeds
Indoor or Outdoor? If outdoor, planted in ground or in a container? I door
Size of space (max height and area, length/width)?
60" x 72" x 90"
Soil or Hydro? Type of Medium used? System type?
Soil super soil mix tweaked from Jorge’s favorite for higher pH
pH? Of the soil or medium (root zone/reservoir/runoff) and of the water and/or nutrient mix that is fed to the plant?
6.2 pH
G.H. Flora series
Type and strength of nutrients used? NPK? EC/TDS/PPM levels?
NPK 2 48 25
PPM 750 - 880
Temperature? Day vs. night temp or highest and lowest temps? Root zone temps?
Day max 81°
Night min 70°
Humidity 52 to 65%
Light system/watts/lumens/FLUX/PAR?
750 true watts
Lux at 18 inches 23,000
Ventilation system? Size? CFM? CO2? AC,
400 cfm filtered
No co2
Humidifier, De-humidifier?
Small Dehumidifier
Number “weeks/days” from into Season, Vegetative Growth or Bloom/flowering?
Beginning of 9th week after light switch to flower
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