Search results

  1. BurntByFire

    RDWC- does ca uptake better with lower PH or Higher???

    I’m not getting any EC drops either PH sits stable all week long as does my EC Weird and in regards to my brown leaves I fixed that issue. I had fans blowing right on the plants which which was stressing the crap out of them hence the purple stems and was causing brown wind burn spots and...
  2. BurntByFire

    RDWC- does ca uptake better with lower PH or Higher???

    Yeah I did drop to 5.5 and see what happens. Do you think .58EC is too high for 2.5 week old plants?
  3. BurntByFire

    RDWC- does ca uptake better with lower PH or Higher???

    Using current culture nutes So coco cal + uc roots + veg a + veg b I was holding steady at 6.0 when this happened. roots are perfect. Nice and white and no slime ph was at 6.0 Water temp 67 degrees Ppm 410( 700 scale) Blue labs guardian monitor calibrated growth is super slow too I’m...
  4. BurntByFire

    RDWC- does ca uptake better with lower PH or Higher???

    I seem to be getting conflicting info???? which is correct for ca? May plants are having severe ca deficiency and need to know which is best? 6.2 - 6.5 Or 5.5 - 5.8?
  5. BurntByFire

    Wilting leaves and brown spots - RDWC

    Like how do I verify? Clearly the leaves are ca deficient and puffy. I wonder if having the water level too high made them puffy?
  6. BurntByFire

    Wilting leaves and brown spots - RDWC

    How would I know? I’m running a blue labs guardian monitor. I did calibrate it
  7. BurntByFire

    Wilting leaves and brown spots - RDWC

    Look what these guys are saying! They say anything below 6.2 locks out cal
  8. BurntByFire

    Brown spots - sun burn?

    Yeah a lot of guys we’re saying my ph was too high and that cal won’t uptake past 5.8 and I’ve been hovering 6.1 So I did lower to 5.5 and will let I rise to 6.0 and keep that cycle but I agree it looks like heat. I do have fans blowing on them and some ac coming in near them but just in case...
  9. BurntByFire

    Wilting leaves and brown spots - RDWC

    Ph was 5.8 on Sunday with a gradual climb to 6.1 today water temp is 67 degrees I’ve been using current culture feeding schedule So I guess I can add more Coco Cal Think the water level being too high contributed? like I said it was above the bottom of the basket now it’s 1/4” below I just...
  10. BurntByFire

    Wilting leaves and brown spots - RDWC

    Ph was 5.8 on Sunday with a gradual climb to 6.1 today water temp is 67 degrees I’ve been using current culture feeding schedule So I guess I can add more Coco Cal Think the water level being too high contributed? like I said it was above the bottom of the basket now it’s 1/4” below I just...
  11. BurntByFire

    Wilting leaves and brown spots - RDWC

    i had another look and things I can think of: My water was above the bottom of the planting basket (RDWC) so maybe water levels too high? Dropped it to 1/4” below the planting basket instead of 1/4” above the bottom lights were at 24” so I raised to 36” turned my exhaust fan down to allow...
  12. BurntByFire

    Wilting leaves and brown spots - RDWC

    Any thoughts? They looked great a few days ago??? Now there’s brown spots and they look sick and wilting! Too roots are perfect. Two weeks old Browsing indoors Ph6.0 Temps is 80deg Humidity is a bit low around 40% Ppm 410 (700 scale)
  13. BurntByFire

    Brown spots - sun burn?

    i had another look and things I can think of: May water was above the bottom of the planting basket (RDWC) so maybe water levels too high? lights were at 24” so I raised to 36” turned my exhaust fan down to allow more humidity to build up. good fixes? any other suggestions based on you...
  14. BurntByFire

    Brown spots - sun burn?

    Any thoughts? They looked great a few days ago??? Now there’s brown spots and they look sick and wilting! Too roots are perfect. Two weeks old Browsing indoors Ph6.0 Temps is 80deg Humidity is a bit low around 40% Ppm 410 (700 scale)
  15. BurntByFire

    Environment control - help!

    Currently growing in a 9x5 gorilla tent. I have one vortex 8” S line intake and another one for exhaust. I also have a Grozone HT2 I have the exhaust currently running full time on medium speed. I have my intake hooked up to the HT2. When temps get hot my HT2 kicks in nicely but the intake...
  16. BurntByFire

    Pistels browning too early

    Any chance of pollination?
  17. BurntByFire

    Rapid rooters vs Rockwool

    Not for DWC...
  18. BurntByFire

    LED distance Guide

    On a super strong light with 1872 umol/s rated at 720 watts best to go 48” full power Or 50% at 24” for initial transplant into DWC
Top