Sentences with phrase «rigorous soil testing»
These seeds are grown under conditions mandated by the National Standard for Organic Agriculture, including rigorous soil testing and use of approved fertilizers and pest controls.
https://parkseed.com/ Not exact matches
Transmitted through both soil and water, F. oxysporum can lay dormant in the soil for up to 30 years, and it's virtually impossible for growers to know their crops have it without rigorous testing (which doesn't exist).