3.2.2024: Start of week 7 from seed. Fed 1/4 fox farm trio nutes plus calmag. 64oz at 6.5ph. There's some clear nute burn on the leaf tips but she's doing well. Main cola is stacking nicely. Few random orange hairs here and there.
3.3.2024: Day 44 from seed. Steady as she goes. No change to current state.
3.4.2024: Watered 64oz at 6.5ph. Chugging along.
3.5.2024: Day 46. Buds are forming nicely. Clipped 8 fan leaves blocking bud sites.
3.6.2024: Day 47. Fed again at 1/4 strength probably around 3/4 gal at 6.5ph. Runoff is 6.49 at 1100ppm.
3.7.2024: Day 48. Nothing doing today. Main cola is stacking nicely, outer branches have some good but smaller buds. Long way to go but no idea how these will fatten up.
3.8.2024: Day 49, end of week 7 from seed. Watered 96oz at 6.38ph. Runoff ppm at 1050 with ph at 6.7. She appears to being doing great. Super stoked to see the bud development over the past week.
I really appreciate your grow diary!! I'm on first grow and alos using the xs1500pro and everything was great but I also notcied the white tips around week 4/5. I've searched high and low for other users with this light. Right now I have it at top of the tent on 100% so about 30 inches away from tallest plant. I did have it about 18 inches on 80% but definitely had some light stress going on. I would like to run a couple few plants at different stages so that is why I'm testing the light where it is. I've noticed several users of this light reporting white or yellow tips on top growth. I'm also running 20/4
@Heretic, i'm shooting from the hip here but i'd guess somewhere in the 375-450 range. At the time of this response, i'm at 12 inches from top of the plant at 50% power or 75 watts. if you check the light's specs, 50% power at 12 inches should be somewhere in the 400 ppfd range.