Keith Funk
Keith Funk has been a trusted voice in Colorado horticulture for more than three decades. He hosts The Garden Wise Show on Legends 810 AM / 95.3 FM, taking listener questions live every Saturday morning from the high country to the plains, and owns JK Communications, the show's production company. Off the air he has guided gardeners at Echter's and now at Nick's Garden Center, writes Q&A features for Colorado Gardener, and has had his own water-wise, four-season Denver gardens featured on garden tours.
Garden Myth: Do Eggshells Really Add Calcium to Soil?

Garden Myth: Do Eggshells Really Add Calcium to Soil?

Garden Myth Legend: Eggshells = Instant Calcium Boost Do eggshells add calcium to soil? Yes, eventually, but nowhere near fast enough to help the plant in front of you this season. The Myth: “Toss crushed eggshells into your garden and you’ll instantly add calcium to...

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Coralberry Plant Profile, How to Grow Coralberry in Colorado

Coralberry Plant Profile, How to Grow Coralberry in Colorado

Plant Profile: Coralberry A bird magnet with gorgeous berries. Coralberry (Symphoricarpos orbiculatus) is a deciduous native shrub well suited to naturalistic gardens, woodland edges, slopes, and wildlife-friendly landscapes. Native to much of the eastern half of...

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April Gardening Checklist for Colorado

April Gardening Checklist for Colorado

1. Do Not Trust the Weather; Protect Against Late Frosts April in Colorado can be misleading, with warm days followed by a hard freeze. Keep frost cloths, sheets, or row covers ready. Cover anything tender when temperatures dip below 32°F. 2. Prep Garden Beds, But Do...

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March – The Garden Wise Journal – Newsletter

March – The Garden Wise Journal – Newsletter

The Garden Wise Journal Gardening is more than a hobby. It is a lifestyle. Welcome to The Garden Wise Journal Spring is beginning to stir, and with it comes that familiar pull to get outside and get growing. This month we are focusing on doing things the right way,...

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Pine Needles and Soil Acidity: Colorado Garden Myth Busted

Pine Needles and Soil Acidity: Colorado Garden Myth Busted

Pine Needles and Soil Acidity: A Colorado Garden Myth Worth Busting Conifer needles don't acidify your soil — but here's what actually keeps plants from growing under your pines, spruces, and firs. If you garden in Colorado, you've probably heard this one: pine,...

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