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  1. kamikaza

    Are my plants too crowded? First grow, flowering in 4 days.

    If i understand you corectly, you have planty of light available to cover the 4'x8' tent. so if you can, why not use it? the more you grow, etc... if you don't spread them, you must do something to stop them. 36 hour darknes is a good idea, but not enough. to cut branches, i mean, you don't...
  2. kamikaza

    Are my plants too crowded? First grow, flowering in 4 days.

    You should have flowered them long ago. now your problem will be over crowded plants, you will have to cut some branches to dilute them, and also alot of leaves. for now, striping them is agood idea to slow them a bit
  3. kamikaza

    When do u attach the scrog screen?

    And here is example when i flowered late (10 days from clone or more, or flower delayed) and some pre screen LST pics -
  4. kamikaza

    When do u attach the scrog screen?

    sorry for not uploading pics yesterday, my internet conection failed. first scrog is when i hit the target - buds start at the screen
  5. kamikaza

    When do u attach the scrog screen?

    What i was trying to say, there is no answer like "attach the screen in veg, and flower when 60% of screen is full" or "at day 5 of flower" as each set up is different then another. there are only rough guide lines. my goal is that the productive zone\layer of buds will start at the acreen and...
  6. kamikaza

    1st scrog

    i would lollipop now. and defoliate. you shuld read this article - https://www.growweedeasy.com/nebulas-flowering-stage-defoliation-tutorial
  7. kamikaza

    When do u attach the scrog screen?

    I think the answer to the OP question is different from one set up to another, and from grower to grower. it depands on how you spce your plants apart, on the speed they are growing - faster in hydro, slower in soil. and on the strain you grow - some streach more the others. for me, i usually...
  8. kamikaza

    5x5 LED - T-Time grow time

    If it's works, great! but i think there are some advantages to drippers. first - you don't want the water to flow too fast each time you water. if it drips slowly, the water has time to spread all over and around the pot, and there are no 'dry pockets' that may happans if water flow fast from...
  9. kamikaza

    5x5 LED - T-Time grow time

    Hey T-Time i just read your jornal - nice grows, and impresive set up! i wonder about one thing - why don't you use drip emitters for the coco RTW system? i used to grow at that method for some time, and i always used it. eazy to regulate the water flow with the digital timers, and if you...
  10. kamikaza

    zinc or copper deficiency?

    acording to those links, it's either zinc deficiency or light bleach https://www.zambeza.com/blog-zinc-deficiency-a-nutrient-shortage-in-your-cannabis-plant-n154 http://www.growweedeasy.com/zinc-deficiency-cannabis http://www.growweedeasy.com/cannabis-light-burn
  11. kamikaza

    zinc or copper deficiency?

    Thanks guys! the lower leaves are nor effected at all, there is some slight yellowing, but that's nothing. the problem is mainly in the big fan leaves at the top. not the small leaves coming out of the buds. my grow room is a sealed one with co2, so 80% of my water are recirculating from the...
  12. kamikaza

    zinc or copper deficiency?

    Thanks for your answer nutty skunk! i don't think it magnesium deficiency, as mag def atarts at the kower leaves, and my problem is in the upper leaves. one more different from mag deficiency, is the shape of the yellowing straps bettwen the veins. in magnesium they are narrower, more at the...
  13. kamikaza

    zinc or copper deficiency?

    more pics -
  14. kamikaza

    zinc or copper deficiency?

    Hello guys I am having issues with my plants, and it getting worse. 45 days into flowering, 3 galon pots, soil medium. PH going in 6.4, run off PH 6.6 EC going in 1.2, run off 1.8 i started to see this yellowing of upper leaves some 2 weeks ago, at first i thougt it's an iron deficiency...
  15. kamikaza

    Kelp Extract & Fulvic Acid Solution For Clones

    Hi i have some experiance with NPK industries additives, i use most of their line - kelp, silica, humic, b1, molasses, and they are good. one thing of important, is to be VERY carefull when using kelp as foilar feed. it is extreamly dengarous if over used. DR harley himself worns against it in...
  16. kamikaza

    Curling fan leaves

    indica lants needs much less N then sativa plants so you didn't change your nuts feeding, but the plants you are growing need different feeding. the extra N could also be the reson for the browning tips around the leaf - calcium deficiency.
  17. kamikaza

    INSERT'S diy led grow (2x4)

    looks like calcium deficiency to me. i would also guess thre is some extra nitrogen in there. for quick fix, i foilar feed with calmag, 1-2 ML per liter.
  18. kamikaza

    COB efficiency Spreadsheets

    thanks for your answer GG! what the chart doesnt tell me, is at what color i am at. for example, the chart says that cxb3070 AD bin at 1900ma Tj85 gives out 8538.9 lm. but when i look at the product PDF chart for the 3000k 80 cri at the same bin, current, and Tj, it shoud give me 9000 lm...
  19. kamikaza

    COB efficiency Spreadsheets

    Hello guys i am tring to calculate the efficiency of the CXB3070 using Cree Product Characterization Tool - http://pct.cree.com/dt/index.html but i can only choose the COB model and flux bin, not by CCT or CRI. which does make sense, as we all know. 2700k 90cri lm/w isn't the same as 5000k...
  20. kamikaza

    DiY LEDs - How to Power Them

    for everyone using arctic alpine as coolres for COBs - i have checked about 4pin conectors to wire them in paralel to the psu. here are my results...
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