The Real Dirt

 Learn to start tomato plants from seed at the Spring Garden Talk. Kristina Thompson

The Real Dirt blog covers regional gardening issues from soil health to planting for pollinators; from fire resistant landscaping to attracting wildlife. Read all about it!

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Bee's Bliss salvia is a good alternative to invasive ground covers like vinca major. Brent McGhie
The Real Dirt: Article

Native vs. Non-Native Plants

May 4, 2026
In California, besieged by the twin threats of drought and wildfire, the choice to grow native versus non-native plants is attracting more attention than ever before. What exactly are the merits of native compared to non-native plants, and how do gardeners make the best choice about what to grow in a home…
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Oxalis stricta (common yellow wood sorrel) is nearly impossible to eradicate in our area. J.C. Lawrence

What Weeds Can Tell Us

April 27, 2026
Every gardener knows that weeds are just plants in the wrong place. Webster’s dictionary defines a weed as “a plant that is not valued where it is growing and is usually of vigorous growth; especially: one that tends to overgrow or choke out more desirable plants.” The use of weeds as soil indicators is not…
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Broad-footed mole. UC IPM Program

Serious Garden Pests: Voles, Moles, and Gophers

April 20, 2026
Unfortunately, springtime is prime time for the garden-damaging activities of moles, voles, and gophers. It’s an exasperating experience: you go to the nursery, pick out a flowering plant, shrub, or tree and bring it home only to have some critter harm or destroy it within the first week. Pest damage wastes…
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Achillea 'Coronation' and purple Pincushion flowers bloom in the Demo Garden. Laura Kling
The Real Dirt: Article

Spring in the Demonstration Garden

April 13, 2026
Spring is in full swing, and there’s lots to see at the Master Gardeners Demonstration Garden: buds, blooms, flowering shrubs, developing fruits, summer vegetable plants! Plus, wildlife: bees, birds, and butterflies. Here there is something for everyone to discover, enjoy, and perhaps try in their own yard…
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The Real Dirt: Article

Feijoa for Home Landscapes

April 6, 2026
If you are looking for an interesting evergreen that can serve as a hedge or small tree, why not consider planting one or more Feijoa? Commonly known as Pineapple Guava, Feijoa (Feijoa sellowiana O. Berg.) is an evergreen subtropical shrub or small tree that produces an aromatic edible fruit with a somewhat…
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