Colusa County
University of California
Colusa County

Master Gardeners

 

 Science based solutions for Colusa County's gardening communities.

The UCCE Master Gardeners of Colusa County volunteer's donated 834 hours and made 1191 face to face contacts in 2017/18.

Since 2009, we have volunteered 5,798 hours and made 11,447 face to face contacts in Colusa County.

 

This is what we do!

Click here for a short video!

 

Insects

Need help identifying insects and how to get rid of them? The UC IPM (Integrated Pest Management) has answers!

UC IPM website

IMG_1265

March in the Garden

  • Check your irrigation system and do necessary maintenance.
  • Fertilize roses, annuals flowers, and berries with slow-release fertilizer when spring growth begins.
  • Fertilize citrus and deciduous fruit trees.
  • Watch for aphids on new growth on the roses; spray with a strong spray of water to remove them, or use insecticidal soap or horticultural oil spray.
  • Prepare garden beds by incorporating compost before planting spring vegetables. You can plant lettuce, carrots, and cilantro directly in the vegetable bed. Mid-March is a good time to plant potatoes.
  • You can plant canna, gladiolus, and crocosmia for summer blooms. Early in the month you can still plant bare-root trees and shrubs if the garden center still has any.
  • Don’t be tempted by the plants in the garden centers unless you have a way to warm up the soil. It is still early for tomatoes, eggplant and peppers (although you could try late in the month if it is still warm.) Nights should be above 55°.
  • Prune and fertilize spring-flowering shrubs and trees after they finish blooming.
  • Fertilize the lawn with a slow release fertilizer.
  • Keep on the weed patrol; pull them while they are small.
  • Use iron phosphate bait for slugs and snails or go on a night hunt and kill them up when you find them.

Asian Citrus Psyllid

Asian Citrus Psyllid is an insect that carries a devastating disease in Citrus trees and there is no cure. The insect and disease is usually detected in home citrus first. Click here to read more about the Asian Citrus Psyllid and the Huanglongbing disease.

The Asian Citrus Psyllid has been found in San Joaquin County.

Click here to read about the Asian Citrus Psyllid from the UCCE Master Gardeners of San Joaquin County.

Click here for Spanish

 

UC Master Gardeners of Colusa County

100_2419 (2)

 

The University of California Master Gardener Program provides the public with UC research-based information about home horticulture, sustainable landscape and pest management practices. The program is administered by local University of California Cooperative Extension (UCCE) county offices that are the principal outreach and public service arms of the University’s division of Agriculture and Natural Resources.

The UC Master Gardener program supports sustainable gardening practices that protect the environment, conserve natural resources, and take into consideration each gardener's lifestyle and goals.

 

What do UC Master Gardeners do?

UC Master Gardeners are trained to help residents of California become better gardeners. Using a variety of activities such as workshops, lectures, and garden hotlines these volunteers answer questions about home horticulture, sustainable landscaping, and integrated pest management using University of California research-based information.

After their training UC Master Gardeners are qualified to help the public with problems in areas such as:

  • Weed Control
  • Plant Problem Diagnosis
  • Integrated Pest Management (insect and pest control)
  • Soils, fertilizers and irrigation
  • Selecting and caring for fruit and landscape trees
  • Growing annuals, perennials and food crops
  • Lawn care
  • Vegetable Gardening
  • Plant Pathology
  • Composting

 

Each county develops programs to address local needs. Some typical activities are:

  • Using mass media to disseminate gardening information
  • Teaching workshops, or lecturing on gardening practices
  • Participating in research activities with academics within UC
  • Answering gardeners’ questions via email or helplines
  • Speaking to the public on horticultural and gardening topics
  • Manning county fair information booths
  • Consulting with gardeners to improve their landscape practices

 

Make an Online Gift to UC Master Gardeners

Find us on Facebook

logo

Calendar

Garden Advice and Workshops

Second Saturday at the Library

10 to noon

Colusa Library


Landscape Tree Workshop

Saturday March 16, 10 to noon

Williams Community Center, 860 C Street, Williams

 


Garden Chat with the Master Gardeners

Last Tuesday of the month

1-2 pm

Arbuckle Library

 


 

Master Gardener Blog

Meet-n-Greet the Bugs!

It's finals week! Coco McFluffin, a Chaco golden knee tarantula, will be one of the de-stressors at the Meet-n-Greet Bug Show  from noon to 1 p.m., Tuesday, March 19 in the UC Davis LGBTQUIA Resource Center. (Photo by Kathy Keatley Garvey)

It's finals week at the University of California, Davis, and what a great opportunity to take time to de-stress...with bugs! Wade Spencer, entomology student and associate at the Bohart Museum of Entomology, says that students studying in the UC Davis...

Posted on Monday, March 18, 2019 at 8:01 PM
Focus Area Tags: Environment,Innovation

Bruce Hammock: From ResearchIng Insect Science to Researching Autism and Schizophrenia

UC Davis researchers Jun Yang (right) and Sung Hee Hwang (center) with Bruce Hammock. (Photo by Kathy Keatley Garvey)

 Bruce Hammock, distinguished professor at the University of California, Davis, who holds a joint appointment with the Department of Entomology and Nematology and the UC Davis Comprehensive Cancer Center, is fond of saying that "Science is full of...

Posted on Monday, March 18, 2019 at 5:22 PM
Focus Area Tags: Environment,Health,Innovation

When Irish Eyes Are Smiling...There Must Be a Green Insect Nearby

The female metallic green sweat bee, Agapostemon texanus, nectaring on a purple coneflower. (Photo by Kathy Keatley Garvey)

When Irish eyes are smiling, it could be... St. Patrick's Day is approaching or A green insect is nearby  If you've ever seen the female metallic green sweat bee, Agapostemon texanus, or the sand wasp, Bembix americana, you can't help but...

Posted on Friday, March 15, 2019 at 7:18 PM
Focus Area Tags: Environment,Innovation,Natural Resources
Webmaster Email: colusa@ucanr.edu