aduck
- 2
- 1
Hey there!
First time posting, regarding a problem that has been haunting me the past 2-3 grows, and has severely impacted the babies' yield.
As you can see in the pictures I've uploaded, the leaves have been progressively getting more brown spots, accompanied with yellowing and very red stems(if this info is helpful.) This first appeared only about a week ago, and has progressed really quickly since then. I'm thinking general macro nutrient deficiency, but at this point, what the f do I know, since I haven't been able to figure this out in a while now.
They're in their fourth week of flowering, standing tall at ~60-70cm. Last watering I gave them a quarter of their usual dose (Bloom + CalMag) because I thought they were getting too much of something. Gave them another L pH'ed water with only P/K last night cause I got impatient. The nutes i use are Hesi's P/K, Avanced Hydroponics' Bloom and some CalMag. The babies rest in Plagron's light mix in 11L pots, watered with pretty good tap water(170ppm/0.3EC from the tap, aiming for 850ppm/1.3EC with nutes in week 4), always get it to be between 6.2-6.7 pH. There hasn't been any suspected insect activity, and they're around 50cm away from the light (600W HPS).
Thanks for the help! <3
First time posting, regarding a problem that has been haunting me the past 2-3 grows, and has severely impacted the babies' yield.
As you can see in the pictures I've uploaded, the leaves have been progressively getting more brown spots, accompanied with yellowing and very red stems(if this info is helpful.) This first appeared only about a week ago, and has progressed really quickly since then. I'm thinking general macro nutrient deficiency, but at this point, what the f do I know, since I haven't been able to figure this out in a while now.
They're in their fourth week of flowering, standing tall at ~60-70cm. Last watering I gave them a quarter of their usual dose (Bloom + CalMag) because I thought they were getting too much of something. Gave them another L pH'ed water with only P/K last night cause I got impatient. The nutes i use are Hesi's P/K, Avanced Hydroponics' Bloom and some CalMag. The babies rest in Plagron's light mix in 11L pots, watered with pretty good tap water(170ppm/0.3EC from the tap, aiming for 850ppm/1.3EC with nutes in week 4), always get it to be between 6.2-6.7 pH. There hasn't been any suspected insect activity, and they're around 50cm away from the light (600W HPS).
Thanks for the help! <3
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