Spring has come and everything at the farmer is getter greener. The water is starting to warm up, and trees are lively and awake. We’ve also had lots of rain to fill up the lake completely, causing the spillway to become a roaring waterfall gushing with foam.
Jeff and I have started to find our niche in some projects that we deem the most important – me with gardening and aquaponics, Jeff with blackberries. I’ll let him explain the blackberries sometime but now I’d like to share some information about aquaponics.

This relatively new field is based on creating a symbiotic relationship between plants and bacteria with fish. Our 1500 gallon fish tanks have been filled with lake water and 12-14 Tilapia. (We started small because once they get started, Tilapia are known to put rabbits to shame.) The water is cycled, along with all the effluent and emulsion from the fish, through this tank and into the growbeds for plants. The water then passes through a bio-filter, a fancy name for media on which bacteria is housed, to transform the nitrates and nitrites the fish produce into nitrogen for the plants to use. After the water is filtered, it is pumped back into the fish tank to aerate the water for the happy Tilapia. This recirculating aquasystem is designed for minimum input (tilapia are great protein converters), with virtually no waste, and is a great way to grow food organically without the use of chemical fertilizers. Once we can find a way to grow the fish food in the system it will truly become an integrated, sustainable approach to food production.

In addition to aquaponics, Michelle and I have made our own potting soil from decomposed pine bark mulch, decomposed manure, peat moss and some sand for the raised beds and greenhouse plants. They seem to love the concoction and have begun to flourish. Here is a link to the web album to view photos of some of the gardening progress.
http://picasaweb.google.com/HughADaniel/GlassCenterGardening
Unfortunately Michelle’s job calls her away from the farm, but she has been an inspiration for all and I am optimistic about continuing what we have started together.