I just found this link again.... after not being able to find it for a while: It may be useful to you too.

[URL="http://tomclothier.hort.net/page12.html"]Soilless Mixes & Amendments[/URL]

~* Robin

hello, everyone. i'm using coco coir in some of my self-watering planters. it's a little cheaper than MG (which i really like), but the 5kg block is easier for me to carry in my car and in the garden.