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    Looking for a GOOD concentrated PH UP, ( 50 gallon batches multiple times a week)

    I was using dk420 (discontinued on amazon) i think that is what it was called. it was kinda pricey for the size, but a half tablespoon would PH a 50 gallon to 6.3. Anyways prefer amazon, and i dont mind mixing two or three dry products together as well, I know there are some good dry recipes...
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    Dehumidifer at night only, anyone ?

    Okay Question first, Can i just run my Dehumidifier on lights out, like have it kick on a half hour before and run until lights turn on? I never use to worry about humidity ever for years, Never had issues with bud rot, only a couple times on some NO AC runs and Huge colas with bad air...
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    Heat to light, can't wait for these to be a thing!!

    I know it's probably a long ways away but saw this article and thought this would be awesome for us growers to recycle heat and turn it back into light. https://news.rice.edu/2019/07/12/rice-device-channels-heat-into-light/?T=AU
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    Looking for true breeding Red hair/Stigma/pistil.

    Anyone know of any seeds out there that still breed a truly red stigma on them ? The closest I have ever had to anything that wasn't pretty much orange was a super kush back in the early 90's she was pink, lost her :( . Anyways looking for real red haired gal. Any suggestions.
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    QB in Veg.. LIke they are starving >?

    So i started swapping over to QB for Veg and all my clones and seedlings are yellowing up. It is weird i even took plants that where yellow stuck them under t5's and over a week they got green again. Anyone else have to change up there feeding schedule for LEDS in veg ? This is new to me im...
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    Easiest Strain you have ever trimmed.

    What is the easiest strain you have ever trimmed ? Pros ? Cons ? How would you rate that strain over all potency, bag appeal, taste, smell/odor ? How easy / hard was it to grow ?
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    drip irrigation questions.

    Would like to set up an automated system. want it to be as simple as possible im sick of hand watering and i dont want to build a system that needs constant maintenance and clogs or has issues. I Was thinking of grabbing Rain Bird Dripper/Emitter, 1 Gallon Per Hour and running several dozens...
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    Time change lights on OOPS!!!!!!!!!! 24 / 48 hours dark ?

    Anyone ever have a light on almost 4 days and not catch it ? going to give them 48 hours of darkness, there are multiple flowering a week in 2 week 3 week 4 week an so on, anyone think maybe dropping them 8 hours of light per day for a week might rectify any mishaps? Going into flower is...
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    Chemdog x Sour diesel, where ?

    I had a chemdog SourD rez dog version from a long time ago and i was making new clone mothers and i had an accident and possibly mislabled her with a CSD cross instead of the actual mom. Does anyone know where I could get the best representation of a Chem SourD cross a legit one that isnt just...
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    Quantum board, stretch in flower ?

    Anyone have any experiences or pics of the stretch with the Quantum boards. Did you see the normal stretch or did you notice a significant decrease in stretch?
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    Define veg.

    So im pretty sure there are others out there that take X amount of clones, put them in dixie cups and then cycle them through to larger pots and eventually into the flowering room. So say you have 32 clones, say you put them all in dixie cups, say a week later you take 16 clones put them into...
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    Where do you find events ? cups?

    Is there a site or some place where you can look up events or cannabis cups to see when they are happening.
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    Stubborn seeds.

    Anyone ever get a batch of healthy seeds that just didnt want to break shell. I tried soaking them longer and the ones i have in a paper towel i have actually taken a pair of scissors and tried to snip the tip or get the shell to crack some at its seam. I have heard about sandpaper and matchbox...
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    can you run a quantum board soft ?

    Im curious, watching videos on diy leds where 3590 cobs are ran at 700ma around 28 watts a sq ft. So i was curious if you could run the HLG 550 with a different driver that will run the leds with less wattage but more efficient ?
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    Cob kits and dimming ? Confused

    OKay bear with me i have some serious Adhd and i will repeat the same question like 10 different ways im sorry in advance for this. Im curious when building the lamps there are so many different combos with drivers and running then soft and hard and what not. If i bought a complete kit with 6...
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    couple issues, with pics need help. PH / Fungal?

    I have moved recently and my ph meter took a crap so i just went blind for a bit. I was using a 30/30/30 mix ( coco/Pro mix/ Perlite) with some dry ferts mixed in, these pics are what happened. I dont know if its fungus issue or what, but whole plants have died starting from the bottom to the...
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    Light mover strong enough vertical? Help

    I would like like to set up some light vertically, using 6 inch cooltube http://www.ebay.com/itm/400300121972 with a Light Rail 3.5 Complete Kit - 10RPM Kit Intelli-Drive Grow rpm http://www.ebay.com/itm/200697314130 Anyone know if the 3.5 lightrail would be strong enough to lift 6 of the...
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    Springtails, Fungus Gnats. Help (Diatomaceous Earth )

    Okay, I have seen Fungus Gnats Flying around, I have found the larvae (maggot like worm) So i treated with Gnatrol. For 2 months, I Have had clones ( aeroponic cloner) straight to coco, Wilt and die within days after transplant. I could not figure it out. I found the bugs in the coco. I...
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    Insulated res with frozen 2 liters ?

    Anyone ever use an insulated res Temporarily in 85 deg weather with a couple of frozen 2 liters ? In a very well insulated res would this be enough to keep the temps in the lower 70's for 24 hour periods ?
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    How come the search function does not work?

    I have tried to search for certain key words and also by username to filter a thread to only see the posts made by that user and none of it works. Why are the search functions broken? They have been this way for quite a while now.
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