yep sure does..

I have herd it is a good idea to really flush out the brick format coco before using it. Just to rinse salts out.

I buy my Coco in a bag and its already been flushed or whatever.

kd
kdspecial Reviewed by kdspecial on . Harvest Papya Clones Papya Clones in Coco... Botanicare Pure Blend Pro Grow/Bloom BIO-Gensis "Synergy" and "High-Tide" Magi-cal "Micro supliment" For Flowering 4 x 24W T5 2 fts 1/2 Warm/Cold 1 x 47W CFL Warm 2 x 30W 1ft T12 Warm Rating: 5