If you want to start growing organic produce either for your family or to sell at a produce stand or farmers' market, you need to make sure that you know what the guidelines you have to follow are. Not following those guidelines means you won't be able to market your produce as organic. So, what are the guidelines you need to follow? No Chemical Insecticides While you can't use any kind of synthesized or manmade insecticides on your organic crop, there are things that you can use.