Hi guys,
I am 36 days into flowering and around 10 days ago started to see yellow tips, thought it was nute burn so I stopped feeding and gave plain ph water for the next two feeds. Now I am not sure it is burn because leaves started to present brown spots, the plant on the right, less affected in the beginning, started to show bronze on the edges two/three days ago
Setup:
Tent: 0.8x0.8x1.8 m
Light: HPS 400W
Pot: 25liters
Soil: Biobizz Light Mix
Nutrients: Biobizz Line (followed biobizz schedule starting 1/2 of the suggested values and slowly increased, had a little nitrogen burn during veg)
Temperature: 24 day - 18/19 night
Humidity: 50/60
What can it be? Thought in the beginning it was nute burn but the affected leaves are at the top so I thought maybe a light burn? Then the brown/bronze on the leaves of the plant on the right made me think about a deficiency. Thanks in advance for your kind suggestions!
I am 36 days into flowering and around 10 days ago started to see yellow tips, thought it was nute burn so I stopped feeding and gave plain ph water for the next two feeds. Now I am not sure it is burn because leaves started to present brown spots, the plant on the right, less affected in the beginning, started to show bronze on the edges two/three days ago
Setup:
Tent: 0.8x0.8x1.8 m
Light: HPS 400W
Pot: 25liters
Soil: Biobizz Light Mix
Nutrients: Biobizz Line (followed biobizz schedule starting 1/2 of the suggested values and slowly increased, had a little nitrogen burn during veg)
Temperature: 24 day - 18/19 night
Humidity: 50/60
What can it be? Thought in the beginning it was nute burn but the affected leaves are at the top so I thought maybe a light burn? Then the brown/bronze on the leaves of the plant on the right made me think about a deficiency. Thanks in advance for your kind suggestions!
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