Why Your Vegetable Plants Turn Black in Autumn Artwork

Mountain Gardener with Ken Lain

Gardening season is year-round with Watters Garden Center's Ken Lain. The Mountain Gardener shares his secrets on how to have the most beautiful, blooming Prescott landscape.

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Mountain Gardener with Ken Lain

Why Your Vegetable Plants Turn Black in Autumn

November 18, 2025 • Watters Garden Center - Ken Lain

0:00 | 6:00

In this episode, Ken Lain, the Mountain Gardener, discusses why your vegetable plants turn black in autumn. Learn how to recognize the key signs that warm-weather plants have reached the end of their cycle and why the first cold snap matters more than you think. Tune in to discover what to do with your garden now, and which resilient plants are ready to take center stage as the cooler months begin.

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