by Greg Alder | Dec 11, 2020 | Citrus |
We were on the corner of Arlington and Magnolia in Riverside, looking at some citrus trees surrounded by a wrought-iron fence. It was 2012, I was with a group of Master Gardener trainees, and our guide started telling us the story of one of the trees. The tree was, at...
by Greg Alder | Aug 14, 2020 | Citrus |
What can you learn about your lemon or orange, mandarin or grapefruit tree from its leaves? Following are photos of citrus foliage mostly from the trees in my own Southern California yard, and each photo tells a small story. It’s likely that you’ll recognize some of...
by Greg Alder | Mar 27, 2020 | Citrus |
“If I only had one citrus tree to live on for my entire life, this is it,” said our guide through the collection of about 1,000 varieties of citrus selected from around the world. That’s quite a claim. But, coming from Ottillia “Toots” Bier, we would be wise to...
by Greg Alder | Jan 24, 2020 | Citrus |
I spotted this sign in a Starbucks the other day, featuring a coffee that is claimed to have Meyer lemon in its flavor profile, and I wondered how that would make Frank Meyer feel. Initially, he might shake his head because he clearly requested that no plant be named...
by Greg Alder | Jan 10, 2020 | Citrus |
My orange tree above looks fine, right? That’s what I thought until I crouched down and noticed this little devil: That branch growing from the base of the trunk — that’s the little devil. It’s not a branch of my orange tree; it’s rootstock. Citrus trees are usually...
by Greg Alder | Dec 13, 2019 | Citrus |
It’s December, my oranges aren’t sweet yet, but they’re splitting. Oh no! Happens every fall, actually. Just as the cool nights start to turn the rinds from green to orange, and just as the first rains arrive, navel oranges begin to split. My orange tree...
by Greg Alder | Nov 30, 2018 | Citrus |
Back in 2014, I wanted to plant some citrus trees along the north side of my driveway. I knew the varieties I wanted, and I envisioned planting about five trees that would ultimately grow into a citrus hedge. But the hedge couldn’t get too wide or it would choke the...
by Greg Alder | Jun 1, 2018 | Citrus, Fruit |
A friend asked me how to know when to pick the tangerines from his tree. My first thought was, it’s obvious, you pick them when they taste good. But then I remembered that for some people gardening is full of rights and wrongs; he was afraid there was a correct...
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 | Apr 17, 2017 | Citrus, Fruit |
My impression is that most of us think that, as a general rule, all fruit trees need to be pruned. It’s simply not true, especially regarding citrus. In contrast to this mistaken notion I’d say that, as a general rule, citrus should not be pruned. I can...
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