Q & A

Welcome to the Planet Natural Garden Forum! Whether you’re new to gardening or have been at it for some time, here you can search existing messages for answers to your questions or post a new message for others to reply to. If this is your first visit, please read over our forum instructions carefully before posting. Enjoy!

September 29, 2016 at 9:33 am #211143

E. Vinje
Keymaster

Hi Mark –

According to the USDA’s National List of Allowed Substances elemental sulfur — the active ingredient used in a sulfur burner — is allowed for plant disease and mite control in organic crop production.

View the National List of Allowed and Prohibited Substances here.

To stay current with the NOP guidelines that may affect a materials organic status/or a materials use, organic growers should check the USDA National Organic Program website for updates.

Hope this helps!