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  1. mixchemical

    What is wrong with this blooming plant?

    Hey all, Having some issues with my current grow. Running a DWC system with 13 gall. buckets, light is on 12h and off 12h. 380W LED is the sun. Using GHE nutes (micro, gro and bloom) and keeping the pH as stable as I can at around 5.8 The ppm was 460 (both buckets) but that seemed to be too...
  2. mixchemical

    Yellowing of leaves I cant seem to fix

    Hey all, Having a bit of issues with my grow and almost ready to give up on this one. They are both about 5 weeks in (still in grow, not shifted them yet but will probably do so this weekend). The leaves (as in the pic) are yellowing from the outside and in, tips pointed down and growing...
  3. mixchemical

    First timer cooking cannabutter (fresh frozen trim)

    Hey all! Just harvested my white widow, got about 2oz of trim with varied amounts of popcorn bud and sugarleaves. I poped it all in bags and put it in the freezer. But, now I don't know where to go. I've heard people using it as is, frozen and cooking with it. I would like some guidance and...
  4. mixchemical

    New, bigger tent. Will multiple strains fit?

    Hey all! Me and my SO will be buying a new and bigger tent for our grow. It will be 240(L)x120(W)x200(H) (cm) but only one big compartment on the inside. We will be running multiple LED lights and since there's not seperation will growing 2 different (say indica and sativa) work in that space...
  5. mixchemical

    pH keeps dropping, no sign from plant

    Hey all! I've got 3 plants in a dwc setup (buckets, 4 gallons each) and the strain is amnesia haze. Heard that the strain doesn't like to much nutes so they're all sitting around 630ppm (got nute burn on one when i went over 700ppm). However, that was like 2 weeks ago and now i'm into week 6...
  6. mixchemical

    Problems with 2nd DWC grow

    Hi all! Been running my second DWC grow for about 3 weeks now (vegging) and heading into week 4. Having some issues with 1 plant, droopy leaves which comes and goes in different intervals, can't seem to figure out why. Some stats about my grow. Strain : Amnesia Haze RH: About 60% Growtent...
  7. mixchemical

    Changing out fans in my LED light

    Hey all! Getting ready for a new grow and want to switch out the fans in my platinumLED P4-XML2 light. The current fans are rated (from what I could find out on the internet) at 91.06 cfm @ 44dbA. Was thinking of going with some fan from Noctua or Be Quiet! but when I saw the amount of air the...
  8. mixchemical

    Calcium lockout? *Hydro grow, DWC*

    Hey all! I've just recently (about 2.5 weeks ago) started up my first DWC grow and 2 of the plants are doing great but one of them is showing signs of Ca deficiency. See pictures. Im running tapwater with GH trio (micro, gro and bloom) and pH'ed down to 5.8 (I add micro first, stir and then...
  9. mixchemical

    DWC-Rin a 3x3 tent (90x90cm)

    Hey all! Perhaps a stupid question but one i've tried to find out myself, is it possible to fit a DWC-R system in a 3x3 tent? I've looked at the system from IWS but it has 4 pots as the least amount and with the controll unit and perhaps (although not needed?) a resevoir...space seems to be...
  10. mixchemical

    First grow, plants started to show some issues.

    Hey all! First grow and everything has been smooth sailing untill now. The leaves have started to taco (the upper most leaves) and started to show brown spots and drying up (see picture) I water my plants with PH'ed water down to 6.5, I use nutes (biobizz bloom) every other watering (water -...
  11. mixchemical

    Which spectrum and when?

    Hey, Probably a simple question for all you seasoned LED growers but how should you utilize the different spectrum during grows? Should one ONLY use blue during the veg. stage or is it okay to flip the red spectrum in there as well? Running 18/6 And when flowering, should you switch off the...
  12. mixchemical

    Platinum LED lighting questions

    Hey all, A question to people who run these LED lights, how are the fans operating? I'm wondering about the noise, also, how much heat do they produce? Mainly for the 280W version. I'm currently running a 400W HPS/MH and it produces quite a lot of heat. Been thinking of switching it out due to...
  13. mixchemical

    Accidentally broke off a bit of the taproot

    So, my seedling has grown it's taproot through the bottom of the rockwool it's placed in. However when I put her down, I accidentally broke about 5mm of the taproot that came out of the rockwool. Is that plant screwed now or what? :/
  14. mixchemical

    3x Autos, first time grower journal.

    After a few months of hanging around forums, reading up, I purchased a grow tent, pots and we'll most of the things you need and i'm very excited about this whole ordeal. My setup is as following (metric numbers fyi) Tent 90x90x160 (cm) 400W MH/HPS Magnetic Ballast 280m3 Fan (TT125UN) with a...
  15. mixchemical

    Strawberry auto strain

    Hey, Does anybody know of a good strawberry auto strain that's available? I've ordered from royal queen seeds and they don't have any (at least when I search for strawberry) and I don't really have a clue on which seed banks are safe to order from (here in Europe). Anybody got any tips?
  16. mixchemical

    First indoor grow, need some light on a few questions.

    Hello one and all! :) I've just started my first grow, I have 3 seeds that have been germinated and put into small cubes of rockwool (drained in 5.5 Ph water for about 1.5 hours before the seeds got planted). Up untill that stage all is great but here is where I can't find ANY information...
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