UC Master Gardeners of San Bernardino County

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UC Master Gardeners of San Bernardino County UC Master Gardener volunteers provide free objective horticulture education to the public

10/15/2026
10/14/2026

Next spring's wildflower show gets its start in the next few weeks.

The UC Master Gardener Program Statewide Blog recommends waiting until temperatures are consistently cool later this month. Then:

Choose a sunny spot and clear out weeds and grasses.
Mix organic compost into the soil to help it hold moisture.
Scatter seeds evenly, rake them in lightly and top with a thin layer of compost.
Water well, then wait for spring color.

Comment "October" to get a link to all our October Gardening Tips



Photo credit: Barbra Braaten

Photo description: Bright orange poppies bloom around a gray boulder beside a dirt path, with trees and blue sky behind.

10/10/2026

Are you a teacher looking for grants to bring agricultural into your classroom? Check out this page from California Foundation for Agriculture in the Classroom (CFAITC) to see whats available!

https://learnaboutag.org/grants/additional-grants/

Ready to add beauty, shade, and long-term cooling to your yard? Join the University of California Master Gardeners and Y...
10/09/2026

Ready to add beauty, shade, and long-term cooling to your yard? Join the University of California Master Gardeners and Yucaipa Valley Water District for a free shade tree giveaway on Saturday, November 14, 2026, at the Yucaipa Library.

Eligible Yucaipa Valley Water District customers can receive a free drought-tolerant shade tree while supplies last. Most trees come in 5-gallon containers and fit in most cars and SUVs. A limited number of larger trees may be available in 15-gallon containers, which may require a truck or large SUV for transport.

Not sure which tree is right for your yard? UC Master Gardeners will be on-site to answer questions and provide planting and care tips to help your tree thrive. Pre-registration is required and pick up is between 10:00am and 11:30am. Scan the QR code or visit the registration link to reserve your tree today! Register here: https://link.ucanr.edu/shadeyvwdtrees

10/08/2026
10/07/2026
In the East Desert? Check out the Mojave Desert Land Trust plant sale on Oct 24th!!
10/05/2026

In the East Desert? Check out the Mojave Desert Land Trust plant sale on Oct 24th!!

MDLT's annual native plant sale is Saturday, October 24! Are you and your yard ready?

Head over to mdlt.org/desert-gardening to:

🪴Learn how to prep your yard and manage invasive species

🪴Discover best practices for planting in an arid climate

🪴Get to know which species will best support your landscaping goals

We’ll be sharing our 2026 inventory soon so you can make your wish list. Subscribe to our newsletter (mdlt.org/newsletter) or follow along here to stay in the loop!

Address

Highland, CA
92346

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 8pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 9am - 5pm

Telephone

(909) 387-2182

Website

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