Honourable forum users!
I come asking for your wisdom and advice, my first grow and ive searched all over (including many posts on this forum and others) for an explanation for these discolorations.
Problem: Yellowish discolour on lower leaves, looks like the leaf is losing its colour turning it yellow/brown/white-ish
Medium/grow method: 80% garden soil, 10% perlite, 10% diluted cow manure
Composition of garden soil
NPK 14-7-15 mkro 1,5 kg
mg/l
(N): 240
(F): 70
(K): 250
(Mg): 200
(Ca): 350
(S): 120
(B): 0,5
(Cu): 1,7
(Fe): 70
(Mn): 20
(Mo): 0,7
(Zn): 4,0
Feed: and supplements used:
Small amount of tomato nutrients (NPK 3-0,3-1) 8 days ago.
Gold Label Special Mix nutrients added for the first time two days ago. 1/5th of the "prescribed" amount.
water source: tap water, watered every 5 to 6 days due to very high humidity.
Strain/age: autoflower / 5 weeks
light used: UFO-120 CreeLeds Osram led grow light (on veg mode for the first four weeks, on veg+flower since a week back)
Climate: Wine cellar, damp, 70-75% humidity, 18-20C°.
Additional info: Finally got a tent up today. New climate is 24°, 45% humidity.
Photos:
I come asking for your wisdom and advice, my first grow and ive searched all over (including many posts on this forum and others) for an explanation for these discolorations.
Problem: Yellowish discolour on lower leaves, looks like the leaf is losing its colour turning it yellow/brown/white-ish
Medium/grow method: 80% garden soil, 10% perlite, 10% diluted cow manure
Composition of garden soil
NPK 14-7-15 mkro 1,5 kg
mg/l
(N): 240
(F): 70
(K): 250
(Mg): 200
(Ca): 350
(S): 120
(B): 0,5
(Cu): 1,7
(Fe): 70
(Mn): 20
(Mo): 0,7
(Zn): 4,0
Feed: and supplements used:
Small amount of tomato nutrients (NPK 3-0,3-1) 8 days ago.
Gold Label Special Mix nutrients added for the first time two days ago. 1/5th of the "prescribed" amount.
water source: tap water, watered every 5 to 6 days due to very high humidity.
Strain/age: autoflower / 5 weeks
light used: UFO-120 CreeLeds Osram led grow light (on veg mode for the first four weeks, on veg+flower since a week back)
Climate: Wine cellar, damp, 70-75% humidity, 18-20C°.
Additional info: Finally got a tent up today. New climate is 24°, 45% humidity.
Photos:
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