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  1. M

    Mg def.? (pics 4th wk flwr.)

    wow...I thought i was being F'ed with, but know i know I am. I too had NEVER heard of water only with lights off, but my plants are hurtin so I thought that might be the solution....doesn't sound like it though. Thanks man...now I don't have to worry about tripping in the dark just to water them!
  2. M

    Mg def.? (pics 4th wk flwr.)

    Good info. I hadn't heard to only water at night before. Is there any sort of light spectrum that they can't see - but I can? Meaning I could see what I'm doing in the dark period trying to water them. :) Would using a small flashlight F them up while they're dark?
  3. M

    Mg def.? (pics 4th wk flwr.)

    It calls for 1/4 tsp. per gallon. (10-54-10) It seems like if I cut that by 1/4 I'm barely putting any nutes in the gallon of water, but I guess that's correct.
  4. M

    Mg def.? (pics 4th wk flwr.)

    Thanks. so should I still go ahead and flush first. Then start feeding? After i flush, should I wait a few days before feeding them first? Also now that they're into their 4.5 weeks of flowering, should I only feed through the soil or foliar feed?
  5. M

    Mg def.? (pics 4th wk flwr.)

    they've been flowering for 4.5 weeks now. I don't water when lights are out. How much water should I put through them to flush? They are in 2 gal. containers. Thanks.
  6. M

    Mg def.? (pics 4th wk flwr.)

    I've read so many posts and I think this shows Mg. def.? Setup: 400W HPS 12/12 going on 5th week light about 8-10" off tops have ferted. with a bloom plus 10-54-10 in week #2 which seemed to burn them, so i haven't done any since. They're in Fox Farm Ocean Forest with perlite. (2 gal. cont.)...
  7. M

    Nitrogen def. in 12/12

    tablespoon per gallon? Thanks! How soon was the reaction?
  8. M

    Nitrogen def. in 12/12

    yes for sure some leaf cupping (down). Will any epsom salt work? Like the stuff i can fid at a WalGreens?
  9. M

    Nitrogen def. in 12/12

    I've got yellowing, spots and purple stems developing in my three ladies. I'm pretty sure it's a N def. What's the best way to give them a nitrogen boost without burning them? Foliar feed them, or feed through roots?
  10. M

    2 weeks flowering pics - BG

    Nobody? Is this a potassium def.? I need help....
  11. M

    2 weeks flowering pics - BG

    What do you think this problem is? It's now starting to show on all three ladies. I want to get it fixed before it gets out of hand. I added Peters Super Bloom last week (very diluted) and this week. Are they over nutes? Are they lacking nutes? I'm watering about every other day if not every...
  12. M

    deficiency help please!

    bump........
  13. M

    deficiency help please!

    Here are some close up pics of whats beginning to show on ALL three ladies. What do you think it specifically is?
  14. M

    deficiency help please!

    I've scowered the forum but can't find what I'm seeing on one of my plants two weeks into 12/12. The leaves are yellowing (light green) ad the veins are really yellowing. Some leaves that are still generally green show the yellow veins. What could be the problem. My water pH I try to keep...
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