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Arizona Worm Farm: Spring Herbs and Flowers!

Arizona Worm Farm 8430 S. 19th Ave., Phoenix

In this specialized course, we will dive into growing Spring Herbs and Flower, trellising, pruning techniques, pest control/mitigation, varieties that grow best, in ground growing, ways to improve in areas...

$25.00

Maricopa County Parks and Recreation: Estrella – Invasive Species Removal

Estrella Mountain Regional Park 14805 W. Vineyard Ave., Goodyear

Meet at the park’s Nature Center. Join us in removing invasive species and reducing wildfire risk in our parks. Participants will learn to identify several invasive species, their phenology and characteristics, and how to effectively remove these invasive plants. The initiative is to remove invasive plants as a proactive step toward ecological restoration and to...

Free with Park Fee

Maricopa County Parks and Recreation: Plant Hike

White Tank Mountain Regional Park 20304 W. White Tank Mountain Rd., Waddell

Join Ranger Nikki to look for early signs of wildflowers and other blooming plants.   Ranger Nikki will lead you on a hike to talk about a variety of plants along the trail. Depending on how much winter rainfall we received, there may be signs of common wildflowers such as lupine, poppy, and scorpionweed and perennial...

Free with Park Fee

Tohono Chul: Desert Landscaping

Tohono Chul 7366 N. Paseo Del Norte, Tucson

Get the scoop on how to use native and arid-adapted plants and tips for implementing water-saving landscapes. Unearth the best practices for creating a drought-resistant yard that’s both beautiful and functional. Free with Admission

Free with Admission

Mission Garden: Traditional O’odham Agriculture

Mission Garden 946 W. Mission Ln., Tucson

Every third Saturday of the month At Mission Garden’s Placita (near the kitchen) This event is FREE. Mission Garden continues this tradition of talks and demonstrations about O'odham Agriculture. We talk about traditions associated with Native American crops and how crops brought by Europeans were integrated into O'odham agriculture.

Free

Mission Garden: Tasting History – Citrus

Mission Garden 946 W. Mission Ln., Tucson

In the “Placita” outside Mission Garden’s kitchen FREE and open to the public, for all ages Friday and Saturday, February 14 and 15 Come by any time between 9am-11am both...

Free

Friends of the San Pedro River: San Pedro House Nature Walk

San Pedro House 9800 Highway 90, Sierra Vista

The San Pedro River is one of the last free flowing rivers in the Southwest and home to one of the largest cottonwood-willow riparian forests remaining in Arizona. On this walk we will discuss the interactions between the living and nonliving components that make up this unique riparian ecosystem and its importance to the surrounding...

Free

Mission Garden: Heritage Fruit Trees and Tomorrow’s Gardens – Learn how to graft fruit trees

Mission Garden 946 W. Mission Ln., Tucson

Saturday, February 15, 2025, 9:00am-12:00pm At Mission Garden, in the Event Ramada and Spanish Colonial Orchard Limited spots. Register here Learn all about the historically and culturally important fruit trees of the Sonoran Desert as well as new prospects for the future, with Jesús García, Director of the Kino Heritage Fruit Trees Project and Research...

Free

Chandler Public Library: Water-Wise Workshop – Prune like a Pro

Chandler Public Library - Downtown Campus 22 S. Delaware St., Chandler

This workshop, led by a certified arborist, will teach you essential pruning techniques to improve the shape, health, and longevity of your trees and shrubs. Whether you’re a beginner or an experienced gardener, you’ll walk away with practical, expert-approved advice. This program is supported by the City of Chandler's Water Conservation Department. Registration is required.

Free

Arizona Worm Farm: Apple Tree Basics – Includes the Tree!

Arizona Worm Farm 8430 S. 19th Ave., Phoenix

Learn to plant a bare-root apple tree and take home a complete starter package: starter tree, compost, worm castings, and mulch. We will show you how to make this a...

$75.00

Chandler Public Library: Ask a Master Gardener @ Sunset Library

Chandler Public Library - Sunset Campus 4930 W. Ray Rd., Chandler

University of Arizona Cooperative Extension Master Gardeners are certified volunteers who answer questions about gardening, landscaping, plant identification, and plant problems. If you have been wondering how to start and maintain your desert garden, wonder no more! Visit the Chandler Sunset Library on 3rd Saturdays between 10 a.m. to Noon to chat with a Master Gardener and...

Free

Arizona State Parks and Trails: Daily Guided Nature Hikes at Red Rock

Red Rock State Park 4050 Red Rock Loop Rd., Sedona

Every morning, a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk may include...

Free with Park Fee

Tohono Chul: Walk in the Gardens

Tohono Chul 7366 N. Paseo Del Norte, Tucson

Experience Tohono Chul while learning some of the basics of the ecology of the Sonoran Desert. Join us for a Walk in the Gardens and get an intimate look at the plants and animals that call Tohono Chul home. During this guided tour, you’ll hear about desert wildlife and learn how to identify some of...

Free with Admission

Arizona Worm Farm: Tomato Growing

Arizona Worm Farm 8430 S. 19th Ave., Phoenix

The Arizona Worm Farm growing staff will teach the basics of organic tomato growing and give you a gift package to get you started! Topics will include: The Best Time to Plant Choosing the Right Tomato Varieties Sun and Temperature Requirements Soil Preparation Planting Tomatoes Companion plantings Watering, Fertilizing, and Pruning Tomatoes Class includes a...

$25.00

Tempe Public Library: Container Gardening

Tempe Public Library 3500 S. Rural Rd., Tempe

Learn the basics! Presented by Tempe Water Conservation. Learn the basics of container gardening and how to make your potted plants thrive.

Free

Tohono Chul: Butterflies and their Plants

Tohono Chul 7366 N. Paseo Del Norte, Tucson

Explore the seasonal world of butterflies and discover the plants favored by caterpillars and adults! This tour through the gardens provides a unique opportunity to observe these colorful creatures up close and personal in a natural environment—that is, if you know which plants caterpillars prefer and what flowers adult butterflies love! View the Butterfly ID...

Free with Admission

Watershed Management Group: Pruning Native Desert Trees Workshop

Watershed Management Group Living Lab and Learning Center 1137 N. Dodge Blvd., Tucson

Learn how to prune native Sonoran Desert trees for healthy growth! This will include walking around WMG's Living Lab to explore the principles with actual trees and observe both healthy...