Sales, Installation and Resources for Portable Farms™
serving San Diego County
1 888 894-4626
Installation, Sales and Resources for Portable Farms™ Aquaponic Systems serving Southern California
1 888 894-4626 email: info@backyardaquafarms.com

What Is A Portable Farm™ ?
tion and recirculation. In aquaponics, nutrient-rich effluent from fish tanks is use to feed
the growing beds. This is good for the fish because plant roots and rhizobacteria remove nutrients from the water. These nutrients generated from fish manure, algae, and decomposing fish feed are contaminants that would otherwise build up to toxic levels in the fish tanks, but instead serve as liquid fertilizer to hydroponically grown plants. In turn, the hydroponic beds function as a biofilter stripping off ammonia, nitrates, nitrites, and phosphorus so the freshly cleansed water can then be recirculated back into the fish tanks. The nitrifying bacteria living in the gravel and in association with the plant roots play a critical role in nutrient cycling; without these microorganisms the whole system would stop functioning.
Soiless Gardening v.s. the Soil Garden
The Hydroponic tomatoes you buy in the grocery stores have given hydroponically grown produce a bad name.......they are tasteless and the texture is mealy. The explanation for this is that supermarket produce is bred for color, size, ability to ripen at same time ect...........but not for flavor. Labratory tests have shown there is virtually no nutritional difference between veggies grown in soil and those grown in gravel. Neither are there differences in flavor for homegrown hydroponic
veggies and traditionally gardened veggies. However, one lab study I read about hydroponic medicinal herbs showed they were more potent and contained greater concentrations of biologically active compounds than those grown in soil. I've studied herbal medicine over the years and this could be very exciting for Herbalists that grow their own herbs.
I have to admit that the concept of growing in gravel took a little getting used to (being an "Earth Mama" from way back) and I felt sure that a gravel garden would feel cold and lifeless and plants could not be happy without the soil but that is not the case. I have no desire to give up my seasonal soil garden .........it brings me pleasure on many levels but by incorporating the Portable Farms™ Aquaponic Systems with my soil garden , I can have year round harvests, save water, time and money and I am not having to drive somewhere to purchase flavorless produce during the winter months and if there is a surplus, I can sell it our our local produce stand .