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UC Marin Master Gardeners

Tomato Market April 12th

The annual UC Marin Master Gardener Tomato Market is our major fundraiser for the year. It provides the financial resources for our support of educational programs at schools, community gardens, public seminars and education throughout the county. And of course, we get to sell you the best varieties chosen specifically for Marin gardens! Free expert growing advice.

Tomato Market Information

 

SPRING BLOOMS

I love spring anywhere, but if I could choose, I would always greet it in a garden.
~ Ruth Stout

Plant Shopping

PLANT SHOPPING
When choosing plants for your Marin garden, focus on five key factors: function (privacy, shade, or food), cultural fit (sun exposure and soil type), ecological benefit (native or drought-tolerant options), mature size (to avoid future problems), and pest resistance. Matching plants to both your needs and your garden's conditions ensures long-term success. Check out our plant lists for suitable options.

Nesting_Unsplash

KEEP AN EYE OUT FOR NESTS
As spring approaches, many birds and other animals will be starting to nest. As you wrap up your dormant winter pruning and cleaning your landscape of dense plant material to reduce fuel for fires, be vigilant in spotting any nesting activity. Help protect the wildlife by avoiding the disturbance of these nests. See more at discoverwildcare.org.

Walking wet soil - ai generated

PROTECT YOUR SOIL
When you step on, dig, or till soggy soil, you compress vital air pockets between soil particles that plants need for root growth. Compressed soil restricts root development, water absorption, and nutrient availability. To test soil readiness, squeeze a handful - if it forms a tight ball that doesn't crumble when poked, it's too wet to work.

Walkable Lawn

TRANSFORM YOUR LAWN into something more sustainable. 
Lawns consume vast amounts of water and resources while their maintenance can harm local ecosystems. Consider replacing unused lawn space with low-water native plants to save money or replace with a walkable alternative option such as white clover to create a more eco-friendly landscape that suits our climate.

Garden Planting

PREPARING YOUR GARDEN BEDS
When your soil is dry enough to start working, there is a long list of things to do before you plant your edibles. Test your soil to ensure it is suitable for growing vegetables and address any nutrient deficiencies with soil amendments and compost. After you’ve prepared your soil and cleared your planting site of any weeds, it's time to start growing! Get a monthly planting schedule here.

Smoke and Fire

BEING FIRE WISE 
Landscaping is an important component in protecting your home from wildfire. When thinking about a fire-smart landscape, there are 3 zones to consider, Zone 0 (0-5 feet around structures) being the most critical where you want to remove as much combustible, organic material as possible. Learn more about the different zones and the strategies for each zone to help protect your home from fire.

 

UPDATED WEBSITE

Report issues or errors so we can fix them!
 

WHAT TO DO THIS MONTH:

Plant & garden care list for April


FIRE-SMART TIP:

Mulch with wildfire in mind


EDIBLE GARDEN NEWS:

Choosing the Right Garden Tools

 

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Upcoming Events

hands pruning
Event Date
Apr 2 2025

Pruning for the Essence of a Tree or Shrub

Program: Every species of woody tree and shrub has unique qualities which is why we want it in our garden. Learning to perceive those qualities - the essence of a tree - can guide our pruning to…
View Event
Propagation
Event Date
Apr 5 2025

Propagating From Cuttings

Program: In this workshop, Master Gardeners Tom Hamann and Nancy Obletz will teach participants how to propagate from cuttings.
View Event
Community Hands
Event Date
Apr 5 2025

Spring into Gardening

Program: Celebrate spring with the Marin Master Gardeners at the Mill Valley Public Library. They will share seeds and give tips on topics such as gardening for pollinators, saving seeds, tomatoes…
View Event

Mission Statement

UC Marin Master Gardeners are University of California-trained and certified volunteers who provide research-based knowledge and information on sustainable landscape practices, pest management and home horticulture to gardeners in Marin County.