by Greg Alder | Jun 8, 2018 | Avocados, Pests |
If your avocado leaves are getting holey this spring, you are due for a night hunt. Every May and June, I find myself going out after dark and finding the same culprit: June bugs. Here’s what I do: Grab a flashlight or better yet, a headlamp. Bring along a cup...
by Greg Alder | May 4, 2018 | Avocados |
Even though I’ve planted many avocado trees, I was nervous putting in this little Jan Boyce, or JB for short (pictured on left). It is a particularly fine-tasting variety that I’d been trying to get my hands on for years. But I needn’t be too nervous. I’ve...
by Greg Alder | Apr 20, 2018 | Avocados |
It was 95 years ago that J. Eliot Coit, who would later be called the father of the avocado industry, wrote the article “How to make the avocado tree bear.” In other words, we’ve always wished avocado trees gave us more fruit. One way to encourage production is...
by Greg Alder | Apr 13, 2018 | Avocados, Citrus, Fruit |
April is a dynamic time to talk about fruit trees — as they are all blooming and flushing — and this last week I did so as the monthly speaker for the Ocean Hills Garden Club in Oceanside. When allotted only an hour to cover “Growing fruit trees in...
by Greg Alder | Mar 23, 2018 | Avocados |
This question is unanswerable in an objective sense. But I’m game to attack it with a fun and practical twist: I’m imagining that I just moved into a new house with a blank yard . . . One tree: Hass If I had the space for only one avocado tree, I would...
by Greg Alder | Mar 3, 2018 | Avocados |
Our guide through the Monteverde Cloud Forest Biological Reserve in the highlands of Costa Rica had just picked up a fallen orchid to show us when we heard a whistle. He put the orchid down and started walking briskly toward the whistle. We followed. He turned back to...
by Greg Alder | Jan 26, 2018 | Avocados |
I call this tree the Japanese Fuerte. I’d seen many pruned avocado trees, I’d pruned many avocado trees, and I’d read much about others’ pruning of avocado trees, but I’d never encountered an old tree that had been so consistently and artfully molded to a shape and...
by Greg Alder | Dec 1, 2017 | Avocados, Watering |
One of the many signs of the fall season in Southern California is the browning of avocado leaves that is also called “tip burn” because the browning starts at the leaf tips. The photo above shows leaves on one of my Hass avocado trees in late fall. Why do they look...
by Greg Alder | Sep 30, 2017 | Avocados, Fruit |
Avocados are California. They are our heritage fruit. My great great grandfather grew a huge seedling avocado tree at his house near Los Angeles. When my mother was a child, she climbed in her neighbor’s Fuerte avocado tree. I have planted avocado trees over the...
by Greg Alder | Jul 7, 2017 | Avocados, Fruit |
Believe it or not, avocado bark is like our skin and gets sunburned. If left unprotected, a branch that is exposed, especially to the south or west sun, will burn. The branch in the photo above is on a young Pinkerton avocado tree that grew out a long limb which...
I'm Greg. My goal is to help others grow some food at home, with a focus on vegetables and fruits -- especially avocados -- in Southern California. I write a new "Yard Post" every Friday. 
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