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Trees

Starting with the right tree in the right place is of benefit to multiple generations.  Do you need help finding the right tree?  Click here to find Cal Poly Selectree

Need an arborist?  We recommend using a certified arborist with the International Society of Arboriculture.  Find an arborist now.

Need help with fruit trees? Visit the California Backyard Orchard.

MG articles about trees and tree care

Issue Articles Type Date Added
Care of Avocado/Citrus Trees

by Leslie Stevens, UCCE Master Gardener

PDF 9/3/18
Cherries and Plums and Pears Oh, my

by Andrea Peck, Master Gardener

PDF 1/3/14
Fertilizing Citrus for Tasty Fruit

by Master Gardener

PDF 1/7/14
Growing Citrus and Avocado trees

by Jackie Woods,  Master Gardener

PDF 6/30/16
How do I care for a large walnut tree?

by Jutta Thoerner, Master Gardener

DOC 8/27/13
How to grow avocado trees

by Andrea Peck

DOC 8/30/12
How to prune different types of fruit trees

By Juttat Thornier, UCCE Master Gardener

PDF 12/21/16
Is it hard to grow avocado and citrus in SLO county?

By Tami Reece, UCCE Master Gardener

DOC 8/5/14
Mistletoe

Dale Norrington, Master Gardener

PDF 1/25/12
My fruit trees are dropping fruit.

by Jim Borland Master Gardener

DOC 5/19/12
Nut Preservation by Ann Dozier HTM 9/30/08
Oak Information Package PDF 4/18/11
Oaks- Planting Acorns

By Andrea Peck

PDF 3/16/12
Persimmon Trees by Franklin Laemmlen, Ph.D. HTM 10/6/08
Pine Pitch Canker by Frank Laemmlen HTM 12/18/08
Plant Bare Root Trees Now

By Tami Reece, Master Gardener

PDF 1/3/15
Pruning with a purpose

by Kim McCue, Master Gardner

PDF 12/13/14
Redwoods

Coast Redwoods as Landscape Trees by Michelle Le Strange

Raising a Redwood by Mary Giambalvo

How much water does a Redwood take?  by Ann Dozier

PDF 3/22/12
Should I trim back my fruit trees in June?

By Andrea Peck, UCCE Master Gardener

PDF 10/9/17
StakingTrees

By Linda Lewis Griffith, UCCE Master Gardener

PDF 10/9/17
Sudden Oak death in SLO

by Andrea Peck, UCCE Master Gardener

PDF 3/24/17
Summer Pruning of Fruit

by Leonard Cicerello, UCCE Master Gardener

PDF 5/23/16
Tips on growing and harvesting avocadoes

by Jutta Thoerner, UCCE Master Gardener

PDF 11/30/16
Unusual varieties of citrus

By Elizabeth E. Grafton- Cardwell

PDF 2/28/12
What are the brown balls that look like fruit growing on my Oak tree?

by Tami Reece, UCCE Master Gardener

PDF 11/30/16
What are the woms on each fruit of his olive trees?

By Ann Dozier

PDF 3/23/12
When to plant an avocado tree

by Tami Reece, UCCE Master Gardener San Luis Obispo

PDF 6/16/14
Winter Fruit Tree Care By Frank Laemmlen HTM 12/18/08
Winterizing Fruit Trees by Mary Giambalvo HTM 9/30/08