AS 3743 pdf download – Potting mixes

AS 3743 pdf download – Potting mixes Potting mix shall not contain materials such as glass,or any sharp objects that could injurethe hands of a user. It may, however, be composed of any other materials,provided that therequirements of Table 2.l,as appropriate,are met. The mix should also be free of plantpathogens,other pests,harmful chemical substances and any parts of plants generallyconsidered to...