One of my main crops-okra-is contracted out to CSA suppliers each summer. That might sound confusing-and it is-but the reason is simple. It might be quite easy to grow 10 plants in your garden but growing 50,000 is very difficult-it requires specialization. The main problem is the caustic nature of the plants themselves-some people are horribly affected by the secretion of the plant toxins and are not even able to go near the field-much less pick it. Adding to this is the fact that the browner the skin the higher the effect-so normal seasonal workers shy away from it.
If your CSA supplier is honest they will tell you they don't grow this-most don't and this angers people when they discover it.
Also, be very wary of the "Organic" tag. This for the most part is a marketing ploy and has little to do with how the food is grown. Some of my crops are organic in nature others are not. Remember organic farming doesn't mean no chemical fertilizers or chemical pesticides are used-it just means "certain" ones are used. Who and what determines what is acceptable and what is not is for the most part left up to the individual farmer.
A good example of this is in pesticides. Sevin a powered nerve gas is considered organic in some states-in others it is not. Compounds such as rotenone and pyrethrin are used in organic farming but the long term effects have never been studied.
I don't want to discourage you in anyway but remember that buying fresh produce requires common sense. The university of Berkeley did a study(I was a part of it) on organic farming that gives it some perspective.
http://www.ocf.berkeley.edu/~lhom/organi…
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