First growing season for downtown Iowa City rooftop garden | Iowa Environmental Focus

By Jenna Ladd

An Iowa City business owner has begun growing hydroponic vegetables on his downtown rooftop.

Mark Ginsberg, owner of a jewelry design studio and store called M.C. Ginsberg, has around 35 square-feet of hydroponic plants growing atop his business. Hydroponic gardens are systems in which plants can grow without soil, receiving the bulk of their nutrients from natural fertilizers in water like worm or fish waste. This nutrient rich water flows under plants and through root systems to sustain plant growth. Chad Treloar, Ginsberg’s construction lead for the project, built the garden with inexpensive, easy to acquire mat….

Source: First growing season for downtown Iowa City rooftop garden | Iowa Environmental Focus