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lofters are gettin cold like icy, and the lice is melting on the roof as the loft is gettin to room temp lol but the grow isnt, plan to drop a DPM sheet over the tent with a 1m gap front n back for goin in and silicone it to the floor. this will give a smaller airgap the tent heats and let...

dang ye it just seems coinidental that when my temps are 26 i can get 80% outa my hlgs, but when im 20c if i try over 50% they go purple and curl up lol. that stops when i raise the temps, so if i am able to uptake more nutrients then the cal and mg help deal with the intensitys of lights so...

i have mine so tight u can bounce on it, ida trained all them under till and made the net full sorry no pics as of yet, my scrog atm i was a bit short stretch i wanted to fill more i got to 80 and wish i stoped weekd ago and added 1 more wk veg, indicas train in veg sats in flower, hybrids...

interesting article showing relations similar with effects of heat also i know not directly linked to cannabis but thaught someone might like to see https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1056544/pdf/plntphys00614-0161.pdf

ive just noticed due to my intense leds, that when i go below 27 or 25 at max, that my lights need to be dimmed right down as i get purpling tops and dry ripple looking leafes from the stress off the lights intensity, apparently this is the case due to the slowed metabolisum not beign able to...

very interesting, so the humidity remains the same, but the ammount it can hold increases, just gona ramp up the humidity in the veg cab then humidifier on full and plumb it in to a tank of some kind cause i fill that more than i need to water plants ffs .. will get oil rad tomorow, you always...

im extracting from base built a HVAC intake in the top, coming from a 24/7 t5 cutting room to keep it warm, hlgs are on 50% and 4ft away there fine perfect even.. providing i hit about 25c or up fan set to min 40% atm, wont go ledd as it stops lol thinking to add the oil radin the cutting...

bloody cold nights i was 27c perfect undrr led, but this frost has dropped me to 20c and 15 nights ive never had a winter this cold drop me so low, i min 18c nights normaly, i need 27c for ca metabolisum, iv seen effects already happening due to lower temps, but if i put an oil rad in my...

dry and cold wreaks havoc, need somuch humidity that i use more water in a humidifier than i do to feed them lol but then keeping soil wet is a challenge too, so wanted narrower beds thistime, in big square beds i loose toomuch evern with 8 plants a pot compared to my same litre narrower beds...

doin another organic grow and i cant get grassroots pots, my partnet makes pots but doesnt have time iwth xmas, the fabric pots avalible are crap it seems here, sides explode or arnt high enough im after 2x 200litre pots hope rectangle design, i have a 2400x2400 room to fill, but id like to...

im day 6 into scrogging big buddahs cheese got sativa pheno, and straw lemonaid barneys, im wondering howlong to train these mofos into the screen, i have some sativas i train til week 4 and my indicas i dont scrog atall, i do that in veg, so wodnering any experience with either strain and...

they have lense over that and are totaly water proof, they say anyways u can hose em down lol took off for pic, i use em in me shed as a few chips blew, good lightin the garage

these led i have they have no drivers ?? i just relised it goes from the led pcb to heatsink then power cord? im not using them and they dont have driver... so can the 4 boards on this be run on its own over my fish tank if i take the pannels off?? there is 4 on each light

That's there light calc example buy am not far off really had same lumen p watt too. I'm 960w over 32sqft or 3sqmeterror. So that works out at 800- 864ppfd per square meter then eh at 2.5-2.7 umol. Dang that's hitting bang on the money

Is this a good comparisen being added that the umol is less by 0.2 And ofc I have double that wattage So I would have 1178 X2 space is similar too ppfd 2314 ? Chips 960w x 2.7 is 2592 but I don't know about the space math

Oooh nice it's ppfd working time did wonder that haha. Will try decode the matrix for curiosity. Well I have basicly I got 4ft x 4ft of led 2x 480w on dimmers so 900 ish watt total. 28 strips. My room is 6.5x6.6.5FT With 12ft floor to ceiling but working scrog area is 6.5ft by 5ft with 1.1.5...

gen 3 bxeb strip build at 480watts, i run 2 of them, they run at 800ma pannels 1200x600mm got em on now haha amazin, what distance do ya all run em at atm i got em set at 2ft ? drop em rise em? midnights grow room looks 6ft away but could just be for pics lol other run em almost touching plants

done, i didnt clip em or anyting just kinda twirled the round the pins crimped it n taped them there put them in their case and be gone with as there not an important connection i didnt see the need to go get the solder kit out, there on tight like little loops cant believe howmuch control i...

Ah nice so it's basically 2 options for 2 direction choices that's cool. The middle one is there no preference there either blue wire or white wire like. Just same shit lol. I'll do it in the morning . Just fired it up and the whole street glows my god wow

my hlg 480h 42ab has a pot wire 2 skinny wires, my Linear Potentiometer 3 Terminal im unsure how i wire them to it?> didnt come with any steps and vids onine say to test it for volume ? i dont wana start a fire haha