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  1. MustGro

    Why the first two true leaves dying

    Do you have any idea what ppm/EC would be in his mineral water? I thought using that was a no no.
  2. MustGro

    Why the first two true leaves dying

    Here’s a pic of my Led that I used for a few clone runs, 9 watts with a cover. I think it’s your light causing the messed up tips. 18 watts of led at 7cm was a lot for her to deal with so early. It’s probably hardened off to it now, that‘s why the new growth isn’t affected.
  3. MustGro

    Help me kick this around

    Sure that’d work, you just have to make sure no light leaks into the flowering side during lights out. If you’re good at hooking clones the veg side could be smaller too. I take clones from my plants right before I flip. As long as they hook I don’t need to keep other moms around.
  4. MustGro

    Why the first two true leaves dying

    Most of those little LEDs have a clear or opaque cover on them too; mine does. No cover on that one so more light to the plant.
  5. MustGro

    Why the first two true leaves dying

    It doesn’t look overwatered to me and if it’s dry 2-3 cm under the surface it isn’t overwatered. @myke might be right and the soil is a little warm. The first set of leaves burnt at the tips but the new growth didn’t so the plant got bigger and could use the nutes better. Me, personally, I’m...
  6. MustGro

    PPM Dropping from 900 to 400 over night

    Nice and green in that first pic.
  7. MustGro

    Help

    I never had much luck greening up a flowering plant that went N def. Most of the time all I could get them to do was stop yellowing and dropping fans that they’d eaten the N out of. Just don’t expect them to get real green, but I think adding N will help you.
  8. MustGro

    Hot and Cold

    As long as your nighttime temps stay above 0 and the heater adds a few degrees they’ll survive. Probably better if night time temps didn’t get much below 10c in the tent. They can take a lot of cold, depending on variety, but long periods of cold temps slow growth. They‘ll need some heat during...
  9. MustGro

    Help

    Are those all mainstalk fans that are yellowing? Looks N deficient to me. That will get worse quickly too.
  10. MustGro

    Hps

    Depends I guess. Are they under lit?
  11. MustGro

    What NPK is better?

    How does your plant look? nice and green? We‘re talking chemical nutes or organic? Most growers cut the N in flower, especially in late flower, but if your plant is N deficient already that won’t help her make big buds as she needs N to make plant mass. Extra P and K are the go to’s for flower...
  12. MustGro

    Joint pain? CBD oil in DMSO for localized relief may be the answer.

    Great write up man. Didn’t I read in another post from you that you were a chemist? If so it’s showing in this thread. Here’s a question for you. Why use iso instead of acetone? I use acetone exclusively for my RSO and really like it.
  13. MustGro

    First DIY RDWC

    That thing’s engineered! Look at the size of the lines.
  14. MustGro

    Ph adjust in soil

    That high ph nute mix is organic? I personally don’t adjust my 7.5 ph tap water for my organic plants. Liquid ferts that aren’t organic I ph.
  15. MustGro

    First DIY RDWC

    That’s a real nice looking build.
  16. MustGro

    mosquito netting

    Nice plants. I don’t think it’s too late to put up netting. Anything you can do to limit bug damage will help them.
  17. MustGro

    Advice on bubblegum photo fem grow

    She looks good. So no nutes, just the Scott’s soilless? Your Rh is super low. I try to stay at least 60-70 in veg. Flower I drop to 50-55. You don’t have to top if it scares you. You could just bend her over and tie her that way.
  18. MustGro

    Week 3 Bruce Banner RDWC waterfall system. GH Maxi Nutes

    They look good to me, nice and green.
  19. MustGro

    Poll time⬇️ Are you prefer SAMSUNG LM301 LED Chips when choosing the grow light? Or any other great idea about the chips? Speak out freely!

    The Samsung diodes are great but I went with Grow Lights Australia’s boards for my overhead LEDs.The diodes are by an Aussie company called Led Teknik. I have over 1000 watts of Samsung diodes, but they got demoted to side and veg lights.
  20. MustGro

    polyploidism buds?

    Not sure if it’s polyploidism, but I don‘t think it’ll help your harvest to trim leaves from the buds.
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