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  1. J

    DIY with Quantum Boards

    Yeah well I used an entire small bottle of calmag on about 5 plants in less than 6 months. Im pretty confident my soils saturated with magnesium now. Again the only variable to the purpling is the 660s and the 3500vs3000k.
  2. J

    DIY with Quantum Boards

    I was also trying to explain the color or deficiency as some call it. The v1 and v2s almost always came out pale green, not yellow. The rspecs are yellow from the start but not pale or greenish yellow. Its a dark yellow. A week after being under the rspec it turned this color. It took me a lot...
  3. J

    DIY with Quantum Boards

    I think its about day 50. I would normally harvest about day 55, but these look like they might be a bit slower. Without pulling out my microscope, the trichs look done but most of the hairs are white. They should be atleast 50% now. I don't have any explanation for this, i cant think of any...
  4. J

    DIY with Quantum Boards

    Its a 120 54a, 135w kit. I vegged it under a 100w V1. I know all my variables. Its the 660. Theres some anecdotal research on this as well, search anthocyanin and leds in google. Some of the sources also show blue light increasing anthocyanin. The rspec has higher blue too because they are...
  5. J

    DIY with Quantum Boards

    Increased purple from the 660 in the rspec just as i predicted. This is clone that ive been growing for a while and never got purpling like this. Temps are also very high and i have been feeding heavy calmag. The next question we have to ask ourselves is if this is detrimental to photosynthesis...
  6. J

    DIY with Quantum Boards

    My rspecs have come out more vine like and skinnier than my regular v2's. My v2 tent has slightly warmer air coming in from the rspec tent, other than that no difference and same clones. The v2s have given me a lot of dense buds, but the 2 i did with the rspec have been like like falling over...
  7. J

    DIY with Quantum Boards

    Latest harvest with the V2 3000k 135w kit. Ive got about 8 on the v2s so far, working on my second with the rspec. Estimate about 160g. Il cut the tops a bit early because theyre so dense but theyre still immature so they dont rot and let the middle mature little more. A few tops burned a...
  8. J

    The Chinese Quantum Board Knock Off Builds

    Do you have any results/plant photos? Im looking at getting a few from bava. I'm using HLG stuff right now but i want something to play around with.
  9. J

    13 hour light cycle

    Well it was under like 13-15hr light for a few weeks, so it had some buds forming when i switched it to full on 12/12. The extra light i have, i dont have a tent so i made one with cheap mylar but just to keep light in, its not light proof and its next to a window. So i just set it to whatever...
  10. J

    The Chinese Quantum Board Knock Off Builds

    Typical, its not that hot the drivers will shut off after like 60C? on the case. In some tents, there is a 6inch duct hole near the top horizontally, right at hanging height so you can have air blow in from the left right across it and out the right side. That will cool it like 10c atleast. You...
  11. J

    13 hour light cycle

    So you think "the stretch" is over? Usually because my height limitations, i will put it into 12/12 and let it stretch then clip anything thats going to burn.
  12. J

    13 hour light cycle

    I've been growing a while but recently came into possession of an extra light. I have 24/0 tents, 12/12 tents and occasionally will turn the 24/0 to 16/8 in order to get the plants to show sex, some of them get quite large under 24/0 without showing. I wanted to save some power and see if it get...
  13. J

    Ethanol extract help

    I desperately need some help on what to do here. I have a good bit of stuff i need to extract but im not sure how to go about it. I ran out of freezer space, and everclear became way too expensive and a bit hard to conceal tons of everclear bottles. I did some math on alcohol and found a cheaper...
  14. J

    Quantum board electrical question (uk based)

    Would be in the 650 range though.
  15. J

    Quantum board electrical question (uk based)

    You would have to check the data sheeta for your drivers. Are they meanwell? Since youre on 220? The stated amperage should be half, because the volts are doubled, but wattage will be the same.
  16. J

    HLG 100 V2

    It will veg decently in a 3x3, lot of it will depend on height and hours. Its not strong enough to veg properly at 14-16 hours. Need atleast 18 hours, maybe 20 to do a good veg. Doubt it will flower very well at all.
  17. J

    DIY with Quantum Boards

    This pheno doesnt have that super glossy icy trichome look like a lot of buds but people told me they like the high better. If i trim it and keep the light just right they buds do come out with a lot of trichs but its a hell of a lot of work. My veg is like nothing, i neglect them through the...
  18. J

    DIY with Quantum Boards

    You cant run different qb versions on the same driver. Even if theyre the same version they need to be the exact same lot, i believe they have dates stamped on the boards.
  19. J

    DIY with Quantum Boards

    Heres the last one i did under the V1 and finished with the rspec. Anyone has any wild guesses on what strain?
  20. J

    DIY with Quantum Boards

    Yes, very slight increase in density and quality, if you pinch it off early. However the larf is still good somtimes. After harvesting the top i leave the larf to chill for about a week, while i do all the big trim work, bagging and the rest... My top buds go for a very high price, so high i...
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