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Hi Heisen, Thanks for all your info and instructions. Honestly, it's the best instructions I've seen in building a complete rdwc system with chiller. I appreciate it more than you know. With that, one question: do you also put an air stone in your EPI bucket? Thanks in advance Cheers

Hi All, Being a newbie to LED lighting with the dimmable function, I have a dumb question albeit an important one: If (to the wall) I have a LED light at 100% power of 700 watts, should I dim it to 50%, would that mean I am now running 350 watts instead of the 700W? Also, if I have an...

Hi All, Can someone help me understand the following: Which LED light/diode is best for horticulture, the SMD 3030 or the Samsung LM301B? Also, does the volume of diodes make a light better? Say, a LED Bar with 3000 pieces vs. a LED bar with 1800 pieces? The 2 lights I am comparing are the...

Oh...thank goodness...so flush the nutes out with water and leave it alone until its dry? Also, I read your other post....my lights are roughlyb30" in height par is reading 900...is that okay?

So I might have to throw them and start all over again?

Yes...there is clawing! How do I fix that?

I dont know if its dust? I hope it is as that seems better than mildew....is 50% RH low? I have read everywhere that this is where it needs to be at the stage I am at?? This is my 1st grow and I have read everything amd watched everything...I put so much effort in amd now it seems it's going to...

I should also note I should also note that I have been using.g 1/2 doses of micro, grow and bloom, b52 amd cal-mag from advanced nutrients....

Hi All, I thank you so very much in advance for your time and assistance. I started growing white widow auto flower indoors with thebfollowing: 2000W Aglex LED COB Fox Farm Happy Frog soil 3 Gallon fabric pots 8" inline exhaust (725 CFM) 4" inline intake fan (205 CFM) Oscillating fan Temps...