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Are vaccines allowed?

Yes! We absolutely encourage CNG farmers and ranchers to use vaccines as part of their disease management plan. Since most conventional veterinary medications are not allowed, having a robust strategy for managing herd and flock health is key.

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How do I know if the compost I buy is ok to use in CNG?

If you are purchasing your compost, you'll want to verify with your supplier that the compost is: --properly composted (i.e. they are monitoring the C:N ratio, temperatures, and turning schedule) --not made from biosolids --free from prohibited additions of synthetic…

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I use manure on my farm. What are the application guidelines?

Like our compost standards, CNG's manure requirements are based on National Organic Program, EPA, and FDA guidelines for food safety. For applications of manure, we require the following intervals between manure application and crop harvest: --120 day interval for crops in which…

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I make my compost on-farm. Is this a problem?

CNG's compost standards are based on National Organic Program, EPA, and FDA guidelines for food safety. If a farmer wants to apply farm-produced compost that includes manure, they'll need to monitor the initial C:N ratio, take temperature readings, and turn the pile…

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I just started farming! Can I get certified right away?

CNG requires that growers have one year of experience producing and selling their products before applying for certification. We look for practices to be tried and tested to ensure that growing methods are successful and sustainable. Let us know that you're interested in certification; we'd…

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What is PGS?

Participatory Guarantee Systems (PGS) are locally-focused quality assurance systems. They certify producers based on active participation of stakeholders and are built on a foundation of trust, social networks and knowledge exchange. Certified Naturally Grown is a Participatory Guarantee System. PGS have existed for…

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How can I find CNG farms near me?

Just visit our online listing of CNG members. Click the state name to see all farms in your state, or do a search by zip code to find farms within a certain radius of where you live

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