Keith Funk
Keith Funk is a longtime gardener, educator, and radio host known for making practical gardening advice simple and approachable. Through his writing and the Garden Wise Guy brand, he helps gardeners grow smarter, healthier landscapes by blending research, real-world experience, and a passion for myth-busting common garden myths. Full Bio
Grow Tomatoes in Containers Colorado Guide

Grow Tomatoes in Containers Colorado Guide

🍅 How to Grow Tomatoes in Containers (Colorado Style) If your soil is terrible (and let’s be honest, it probably is), container tomatoes are one of the smartest moves you can make in Colorado. But containers are less forgiving. You’ve got to be a little more...

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Stop Misting Your Plants (You’re Not Helping Them)

Stop Misting Your Plants (You’re Not Helping Them)

Let’s bust a myth that just won’t die: Misting your houseplants does NOT increase humidity in any meaningful way. I know—it feels right. You give your plants a little spritz, they glisten, you feel like a plant hero… and then 10 minutes later, everything is bone dry...

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In May How to Grow Tomatoes Successfully in Colorado

In May How to Grow Tomatoes Successfully in Colorado

How to Grow Tomatoes Successfully in Colorado If you’ve ever tried growing tomatoes in Colorado, you already know, it’s not exactly California out here. Short season, wild temperature swings, intense sun, and wind that doesn’t quit. But here’s the good news, once you...

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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 The Myth: “Toss crushed eggshells into your garden and you’ll instantly add calcium to your soil—preventing blossom end rot and boosting plant health.” The Truth (a.k.a. Why this is Misinformation): Eggshells do...

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