Growing Media

Maximizing Hydroponic Crop Production

Penny Goff, general manager and co-owner of Gritt’s Midway Greenhouse in Red House, W. Va., says all of the greenhouse vegetable growers she knows who grow hydroponically use some type of substrate. “Hydroponics to me means growing with water, not necessarily in water,” Goff says. “Growing in a substrate that doesn’t have any nutrient-holding capabilities.” …

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