Grasscity - Cyber Week Sale - up to 50% Discount

Board with RockWool

Discussion in 'Growing Marijuana Indoors' started by stoned budda, Aug 20, 2008.

  1. Setting the old grow room up again, and i want to go organic with my hydro unit. I utilize an ebb n flow system with three flood tray, i usually use 3ft rock wool slabs with 6x6 blocks. For nutes i usually use Technaflora products.

    What i want to do is drop the rockwool and chemical nutes, in hopes of being rewarded with better taste and smell, can anyone steer me towards a substitute for the rockwool that will work well in an ebb n flow set up?

    Yes i know i spelt board wrong.
     
  2. shiiit...nobama!? ahh! no Mccain!! but anyways.... you can use coco with canna. but you can get a great smell and taste with chem, just flush it.
     
  3. use expanded clay pellets.
     
  4. I was looking into coco tek blocks and slabs, but i heard they dont wick very well, that they are better for drip systems as opposed to flood trays.

    PS, Fuck McCain and Obama, they both useless, lets grow weed! lol.
     

Share This Page