Table Drafts 3
Table Drafts 3
Revision as of 21:23, 25 June 2026 by James Klassen (talk | contribs)
Table 7.2.1.2.
Growing Media (Soil) Content by Volume*
Forming Part of Article 7.2.1.2.System Type Constituent Type Percentage INTENSIVE and
SEMI-INTENSIVElightweight aggregate 35% - 60% Coarse sand (USGA) 25% - 50% Organic (compost) by volume (typ.) 15% - 35% Air content at maximum water capacity 15% at 45%+ EXTENSIVE lightweight aggregate 60% - 100% Organic by volume (typ.) 10% - 25% Coarse sand 0% - 35% Air content at maximum water capacity 10% at 35%+