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Meet Your Southern California Garden Expert

If you love plants and gardening as much as I do, you're in the right place!

I'm Nan Sterman—botanist, horticulturist, garden designer, teacher, and lifelong plant nerd. For decades, I've dedicated myself to helping gardeners succeed in Southern California's unique climate.

Here's the thing: gardening in Southern California is different. Our soils, seasons, and water challenges all require a unique approach. I've mastered it all: which plants thrive here and which gardening practices work best.

Now, I’m bringing those lessons to you with Nan Sterman’s Garden School. Whether you're picking up your first trowel, are new to Southern California, or are a seasoned gardener ready to level up, I'm here to guide you.

When you learn with me, you're not just learning facts. You're gaining a mentor who’s with you every step of the way. I celebrate your successes, troubleshoot your challenges, and answer the questions you haven't even thought to ask yet. That's the Garden School difference.

Ready to become the confident, successful gardener of your dreams? Welcome to Garden School!

As seen in

Discover my gardening courses

Strong Starts: Spend Less, Grow More

Learn my proven, foolproof method for starting seeds. No overwhelm, no guesswork. Just clear, step-by-step lessons to follow on your own schedule.

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Gardenwise Monthly Garden Guide

Grow the garden of your dreams. Get my monthly gardening guide designed for Southern California gardeners. Learn exactly what to do in your garden each month and discover new plants you'll love. 

Learn More

"This is awesome. This is my second time doing this workshop. You come here, everything's all ready, you get the box checked. I'm excited to get these home and get them growing in my garden."

– Debra

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