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60/50 Mix Perlite/Promix BX
1g/L Wollastonite
.15 Agsil every other feeding
Lights:
FC6500Evo: Controller Level: 6 | 409w
UVA: Controller Level: 5 | 16.6w
TT 25k lux @19in top Center plant
PP 22k lux @24in top Center plant
Controller Ports:
1: AC IonBeam U4 UVA
2: Mars Hydro FC-6500-Evo
3: AC CLOUDLINE PRO S6 Intake
4: AC CLOUDLINE PRO S6 Exhaust
5: AC CLOUDRAY S6 Sub Canopy Fan
6: AC CLOUDRAY S6 Sub Canopy Fan
6: AC CLOUDRAY A9 Sub Canopy Fan
8: AC CLOUDRAY A9 Top Fans
Been lazy with updates :)
Well i found what was causing my minor issues, Mag def, these two plants never got to late stage def in last run, but the new plants I added this run started showing because its now obvious. Early stage looks like it could be one of a few things and of course the Mg was the last thing I tried. :) Oh well that's life. going to flip in the next few days.
The red readings of umol taken at the corners and middle of tent A canopy, white readings taken at the hottest spot of ea. plant.
I do my best to use filters on pics to show plants as they look under natural light, this new lights spectrum makes them look so different, and they are to large to pull and in trellis.
Let's go!
@MrJones, tnx started these 4 at 3 different times, the beast in the back left was first, then 1.5wk later front left, and the 2 on the right 2 weeks after that, been a battle trying to make it work, but it worked out good enough, we'll see how the stretch goes 🙏
Timing was a lil off the 2 on the right were delivered clones and the recovery from shipping took a bit longer than expected, otherwise it would have been almost perfect. But its definetly workable.
50/50 that should drain very well! I am looking at some sort of Auto Watering System, with a drain table to help with the removal of runoff. Always looking good AF!
It is not "salt buildup" EC is within .3 of feeding and dead on like I said , the plant is feeding normal, like I said I even ran an extended check to make sure there was no hotspots in the substrate, there was not. The pH is dead on like I said.
There is nothing wrong with using calcium nitrate, the NPK value of a fertilizer is irrelevant. The only thing that matters is the elemental PPM count in the end solution. I am feeding just over 100 elemental PPM. The plants need nitrogen throughout unless you are force ripening which I am not.
It would be so nice if you can comment after posting a question instead of just having to pick from an answer, maybe have a back and forth to figure it out, no only the people replying can do that. This site has some stupid shit. Little simple things could make it so much better, but why would we do that?
@Mouse it does look like that sulfur toxicity picture.
https://amootiranian.com/sulfur-burn-on-plants/
That's the first thing I checked because I run higher sulfur and calcium @ this stage than most. But nothing near what's considered toxic. The other girls in there are loving it, and most do, This is the first girl I've seen pushback on that much sulfur. I guess this one is not a fan. I didn't come across a single picture that looked like the one showed me. All the stuff I have seen as sulfur tox look nothing like that.
Tnx bud