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Please help me! I have not experienced this

Thread starter #1
my problem
too many yellow leaves!!
weed type : sativa
height:1 meter
use ro vater
flower in 6 week
ph 6.8-5.8
EC: 1800- 2300
nutrients :
HESI Pro Line Hydro Bloom

Nitrogen (N): 23%; Phosphorus (P2O5): 24%; Potassium (K2O): 29%;
It also contains: magnesium, calcium, sulfate, iron, manganese, zinc, copper, boron, molybdenum, cobalt, B1, B2, B6, B12, vegetable sugars and amino acids.
+
Hesi Pro Line Phosphor

Composition: PK 7+5
Phosphorus: 7,2% P2O5
Potasium: 5,0 % K2O

Dosage: (additionally to HESI Bloom Complex)

the other two plants are absolutely good but
their indica
but this one sativa is very sick :/
who is the problem ??
phosphorus or potassium deficiency? underfeed ? burn ? i dont know :/
she stopped in development
 

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Kismet

Well-Known Member
Nutrient burn most def. Did that to one of my sativas. Back down the nutes.
 

Kismet

Well-Known Member
Sativas feed lighter than most hybrids/Indicas.