Ongoing research

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The worms that are best for producing compost are the redworms or red wigglers. Marty Nelson
UC Marin Master Gardeners: Article

January 2023: Welcoming Worms

December 27, 2022
Finding earthworms when turning over soil in the Edible Demo Garden beds is a cause for celebration. Earthworms gravitate to improved soil, so their appearance is an indication that the soil is healthy and is providing the food and moisture that the worms like.
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Blog - Forest Research and Outreach : Article

Now is the time to plant climate-ready trees, says UCCE researcher

December 27, 2022
By Susan D Kocher
Reposted from the UC ANR news In a drought-prone region like Southern California, working with Mother Nature is not only wise but necessary, according to Janet Hartin, UC Cooperative Extension horticulture advisor for Los Angeles, San Bernardino and Riverside counties, who studies climate-ready tree...
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Photo by Deborah Light-Pacheco
UC Master Gardeners- Diggin' it in SLO: Article

Bromeliad

December 27, 2022
Bromeliad By Deborah Light-Pacheco UCCE Master Gardener Common name of plant: Bromeliad Scientific name: Bromeliaceae Planting area: Sunset 13, 19-24, H1, H2 Size: Depends on species Bloom Season: One bloom Exposure: Bright, indirect light Pruning needs: n/a Water needs: Regular Snapshot: If you are...
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A female metallic green sweat bee, Agapostemon texanus, on a purple coneflower. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

'Am I Even a Bee?' Identity Crisis Unfolds in This Charming Book

December 26, 2022
By Kathy Keatley Garvey
Your mama tells you that you're a bee, but when you look around you, you don't look like any of the bees you encounter in the meadow. Not the honey bee, not the carpenter bee, not the bumble bee, not the cuckoo bee and not any of the other assorted bees minding their own bees-ness in the meadow.
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Pencil drawing of fruit tree in hole indicating cuts and root ball placement
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Selecting and Planting Bare Root Fruit Trees

December 26, 2022
By Help Desk Team
Winter is an ideal time to plant a fruit tree. Although it requires some patience, success is best using bare root trees.
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Cornus canadensis (bunchberry) Flickr.com James St. John
Napa Master Gardener Column: Article

Fetch yourself a dogwood

December 25, 2022
I recently discovered the bunchberry ( Cornus canadensis), a ground-hugging dogwood, and could not resist it. The leaves resemble those on their bigger relatives but they are much smaller. The plant only grows about eight inches high and has traditional blooms.
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The five gold rings became five golden bees. Here's one of the golden bees, a Cordovan, a subspecies of the Italian. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Revisiting 'The 13 Bugs of Christmas'

December 23, 2022
By Kathy Keatley Garvey
This Christmas season isn't the same without University of California Cooperative Extension apiculturist emeritis Eric Mussen, who died June 3 of liver cancer at his home in Davis. Mussen (1944-2022) was an institution. He was a global authority of honey bees. He was family to everyone.
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Smiling children gathered around a table using pots, plants, and soils for the activity.
The Stanislaus Sprout: Article

Winter Break at Hogwarts

December 23, 2022
By Anne E Schellman
This past week, Master Gardener volunteers Alice and Crystal taught an Herbology class at the Modesto branch of the Stanislaus County Library on December 16, 2022.
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A espaliered fruit trees hedge provides shade while also creating a windbreak, Laura Kling
The Real Dirt: Article

Microclimate

December 23, 2022
While much of California has a Mediterranean climate with hot, dry summers and cool, moist winters, there are many distinct microclimatic variations within our state. A microclimate is defined as a local atmospheric zone where the climate differs from the surrounding area.
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