Day 39: haha one girls is so fast already got flowers and I totally failed scrogging these girls! But I hope for nice bud anyways
Mars hydro SP3000
High PPFD at 2.8 umol/j, average yield at 2.5g/w, increasing your yield 50% or more compared with old blurple and HPS lights, 300 watts output.
Dimmer knob added, more convenient to adjust the brightness. Up to 30 lights can be daisy-chained and control together on just one light, or just have one lamp in 120x60 tent is perfect for light.
https://www.instagram.com/marshydro_aliexpress2/