rw blocks

Tent setup 4x4x6.5 1000w bestva led 4” 260 cfm exhaust w/ carbon filter 2 100 cfm 4” in-line fans for fresh air 2 9” 3 speed fans for circulation T5 23w 6500k light for seedlings. Monday 3/5/18 So last night I started my seeds. For strains I’m running with Dinafem Critical Jack, Homboldt Blue...

I'm new to using stonewool, actually just started using 4x4 blocks and macro plugs yesterday. But I've read alot about them. One thing that comes out mind is that EVERYWHERE on mj forums say that blocks are acidic and raises pH. Well, it's actually pH neutral just like hydroton. So this...