Hi y'all. I'm on day 24 of my first grow; a pair of "Super Hero" Auto fems from Ethos. These little girls germinated very quickly and outgrew their seedling bags and were transplanted into their 1gal fabric pots by day 19. I'm growing in a Vivosun 2x4x5 tent with two Mars Hydro T600 LEDs though only one is turned on right now. Here's a summary of my grow conditions:
Media: Coco (some cheap ass brick I buffered before use)
Relative humidity: 65%
Temperature: 75-80F
Humboldt's Secret nutrient line:
CalMag (5mL), A & B (5mL ea), Golden Tree (1mL)
Input EC (week 3): 400-410uS
Input pH: 5.8 - 6.2
Output EC: +/- 15uS of input
Output pH: 6.7 - 6.8
Light: Mars Hydro T600 @ 36"
Fans: 1 extraction + 2 circulating
At day 24, my plants are still small and very pale. My plant height is a mere 2 and 2.5". Below is a brief timeline of their progress thus far: I'm only showing one of them, but they're practically identical in paleness:
I should've mentioned that I'm using RO water and am "feeding" till 20+ % runoff.
CalMag (5mL), A & B (5mL ea), Golden Tree (1mL)
How much per litre are you giving the plant mate?
I see your pH is rising in the medium too, can you let us know the EC in number like 1.0 /1.2. I think you're measuring the ppm there and EC is a better method
Its nothing serious though man, dont panic, its easily fixable once we know what's going into the medium
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