I've alwayas had a garden, even in the deserts of New Mexico where I grew up. When I bought the farm, that was one of the first things I did, especially with the knowledge I learned in the area as a volunteer.
Using Guinea Pig fertilizer as a fresh fertilizer, many fruits and vegetables are produced totally organicaly with little maintenance required. The tropical climate is often too wet for many types of plants, requiring greenhouse plastic to keep the plants from getting to wet. When the soil is saturated with water, the roots of the plants rot, killing the plant.
Organic produce is currently available for Jungle Dave's Farms associates.