That problem was corrected a while ago when I raised the PPM level above 600, It's stable now. I try to keep PH at 5.8. The air stone probably isn't necessary, but as you also put a fan on your plants to provide co2, I also wanted a way to provide fresh oxygen to the plant roots

Great info. Still haven't decided what to grow next. Still have 7 seeds from last order, but wanted to grow something for pain relief that doesn't get you to high. Then theres cloning which I need to try too.

I am not a Yooper. I'm from southern Michigan near Battle Creek

Thanks for the compliment. Not bad for my first grow. They started smelling around 30 days old. At first it was a skunky smell, but as they are getting older there is more of a sweet smell. I live by myself so the smell is not a issue. I kind of like the smell. I'm building a grow room in my basemen...

There is a purpose for that. The center is hollow and I have a mister spraying up in the center Here is a link to the whole system http://support.ilovegrowingmarijuana.com/t/diy-true-high-pressure-aeroponic-system-for-300/10450/29 Also my grow journal http://support.ilovegrowingmarijuana.com/t/aerop...

I don't have any problems with my plants but heres some pics of my aeroponics grow
This is the grow I am designing the light for

Did you order those kits or are they just sending them to you? :o As of 9:00 this morning (6-29) the order is still unfulfilled :? If anyone can help expedite the order, my order number is HLG #1378. 4 - QB304 @ 3000K, and 4 - Heat sinks. Or maybe they can throw in a old kit for making me wait so lo...

I am doing an aeroponics grow, which was not recommended for a first time grower, but I built one anyway and everything is going great. So that gave me the confidence to build this light. I read and research for 2 or 3 months than choose what I think is best. Still waiting on QB boards. Its been 10 ...

Hi Everyone, I am new to growing just started in May. I live in a Medical Marijuana State and started growing for cannabis for medical reasons (Cancer since 2008). I am tired of all the medicine they are giving me and decided to give growing a try. I am 2 months into a grow and need a good light to ...