I grow all my veggies and fruits in the ground....what are
Salt based fertilizers are the opposite of organic fertilizers, salt based force feed your plant. That is why all hydroponic nutrients are salt based. You are feeding your plants like hydroponic drain to waste, been there , done that , creates amazing buds too, you will learn one day, enjoy.
The salts are all natural though. So when you grow in the ground, guess what, those minerals are there too.
This is what you don't get. The natural vs synthetic part.
Synthetic, again, is man made. Think of diamonds. There are natural diamonds, made by earth itself. And synthetic ones, made in test tubes.
Back to FF soil. Why is it NOT label as organic? Because it has minerals in it. Minerals cannot be defined as organic because they're not of living tissue.
BUT, the minerals are all natural. There's nothing synthetic about it. So while that does technically make it "not organic" by law, it also doesn't make it "synthetic" soil either.
Therefore, foxfarm soil is in fact a 100% organic and all natural mixture. There are no man made synthetics present in their soil or big bloom.