PH importance

[The9rideNblack]

how important is keeping the PH of the soil between 6 and 7, and what kind of products are out there for monitoring the PH?

[bonbon]

take a look at this....bonbon http://www.simplyhydro.com/ph.htm
http://www.a1b2c3.com/drugs/mjgrow9f.htm
http://www.marijuanagrowing.com/article.php?sid=27