Gardeners know that adding organic material to soil improves its fertility, but to understand the reasons why organic matter is such an effective soil amendment, it’s necessary to get down to the molecular level. My guest this week, retired horticulture professor Debbie Flower, is here to offer a soil chemistry primer on cation-exchange capacity and […]
I’m always encouraging gardeners to learn the “why do” behind the “how to,” because I believe gaining that understanding makes us better at what we do, and to help me do that this week, I’m welcoming back to the podcast Robert Pavlis, a garden myth buster who can break down the plant science behind good […]
I am a firm believer that understanding the “why do” behind the “how to” drives us to become better, more confident gardeners. One of the best people I know to explain the science behind great gardening is Dr. Lee Reich, and on this week’s encore episode I am revisiting an insightful conversation we had a […]
Regenerative agriculture, permaculture and soil health have come to the forefront of gardening conversations in recent years, but for the layperson, useful definitions for these terms can be elusive. Fortunately, to explain this soil and agriculture terminology in an approachable way, my guest this week is Dr. Jake Mowrer, an expert on all things soil. […]
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