Greenscale Aquaponics, operating in southeast Boise, has developed an innovative farming method that combines fish farming with hydroponic growing to produce pesticide-free leafy greens with minimal water use. The operation harnesses tilapia waste as a natural nutrient source, creating a closed-loop system that eliminates the need for chemical fertilizers or pesticides while enabling daily harvests throughout the calendar year.
How the System Works
The aquaponics method mirrors natural aquatic ecosystems, according to founder Scott Meikle. “You can think of Greenscale and our objective is to try and re-create or manage a natural ecosystem,” Meikle explained. The process begins when seedlings at 8 to 10 days old are placed into plastic floats positioned in large ponds. Within approximately 14 days of entering the water, the plants reach harvest maturity, at which point Greenscale removes them for distribution.
Tilapia raised within the facility provide the fertilizing nutrients that support crop growth. The fish waste naturally enriches the water with nitrogen and other essential minerals, eliminating the need for synthetic inputs. Plants grown through this method include kale, lettuce, arugula, and basil.
Year-Round Production and Local Distribution
One of Greenscale’s defining advantages is its consistent output. “We harvest every single day, 365 days a year,” Meikle stated. This constant production schedule allows the Boise farm to supply local retailers with fresh greens regardless of seasonal changes or weather conditions outside.
Currently, Greenscale products are available at three Ada County retailers: Reggie’s Veggies, Town and Country Produce, and Old Fashioned Fruits and Vegetables. The operation also sells tilapia to local consumers and restaurants. Meikle indicated the farm is actively working to expand partnerships with additional Boise-area and Treasure Valley businesses, signaling plans for growth in the local market.
Environmental and Economic Appeal
The aquaponics model addresses growing consumer interest in locally sourced, pesticide-free produce while using significantly less water than traditional agriculture. For Ada County families and small businesses seeking year-round access to fresh, locally grown leafy greens, Greenscale offers an alternative that reduces reliance on produce shipped from distant regions.
By combining fish farming revenue with vegetable production, Greenscale demonstrates how diversified agricultural systems can create economic viability on limited acreage—a model increasingly relevant as Ada County experiences residential and commercial growth pressures on farmland.
What Comes Next
Residents and local businesses interested in purchasing Greenscale products can find them at the three retailers listed above. Those seeking information about partnerships or larger orders can inquire directly with the farm. As aquaponics farming gains recognition as a sustainable food production method, other Boise-area entrepreneurs and farmers may explore similar systems to meet regional demand for fresh, locally grown vegetables year-round.