When you head over to a nursery, and see bees and butterflies and other pollinators foraging on the plants, that's a good sign.
Buy the plants.
Promise: The pollinators will come.
Many gardeners and would-be gardeners are looking forward to the UC Davis Arboretum and Public Garden Plant Sale--the "first entirely open-to-the-public plant sale of the fall season." It's set from 9 a.m. to 1 p.m., Saturday, Oct. 13 in the Arboretum Teaching Nursery on Garrod Drive, near the School of Veterinary Medicine.
Members of the Friends of the UC Davis Arboretum and Public Garden and the Davis Botanical Society receive 10 percent off their purchases. You can join online, at the door, or call ahead, officials say. New members receive a $10-off coupon as a thank you for joining.
That's a good incentive.
What plants are they offering? Download the inventory.
Meanwhile, summer has ended, fall crept in on Sept. 23, and winter is fast approaching--Dec. 21.
We caught a little sliver left of mellow mornings last weekend in the Kate Frey Pollinator Garden at Sonoma Cornerstone. An anise swallowtail, Papilio zelicaon, fluttered in, touched down to sip some nectar, and soared off. What a sight to see!
Buy a plant (help the UC Davis Arboretum and Public Garden), and promise, the pollinators that will surely come are free!
You hike it, bike it, and sight-see it.
You exercise the dog (and yourself), meet up with friends...and take images.
That would be at the UC Davis Arboretum and Public Garden, and now the officials want to see your images--or up to five of your best images. Eligible entrants are UC Davis faculty and staff (current and retired) and students (current and alumni).
What It's All About: UC Davis Repro Graphics, in collaboration with the UC Davis Arboretum and Public Garden, is sponsoring the UC Davis Calendar Photo Contest, with the winning images to be published in the Repro Graphics' annual made-to-order calendar giveaway.
The contest is open to professional and amateur photographers, provided they are affiliated with UC Davis in a capacity listed above. Photos must be horizontal images, at least 2760 pixels wide by 1874 pixels tall and in .jpg format.
Background: Each year, around October, Repro Graphics notifies faculty and staff about the availability of the made-to-order calendar giveaway. You pick the photo you like from the selected images, and soon, the calendar arrives in your mailbox. (You can also add any personalized dates such as birthdays and anniversaries.)
The top six photos, as rated by a panel of judges, will be posted on the UC Davis Arboretum and Public Garden's Facebook page where the public will vote for their favorites.
The prize? As the officials said: "A chance to be one of the featured selections in the next Repro Graphics made-to-order calendar, a gift bag of UC Davis swag, a professionally framed print of your winning photo and last, but not least, exposure for your talent on the walls of cubicles and offices campus-wide!"
Subjects? They could include landscapes, insects (think honey bees, bumble bees and butterflies), animals (think otters, chipmunks and ducks) and people (with signed photo release). However, entries may not contain the following: alcohol, drugs, or any kind of illegal or inappropriate behavior.
- Submit up to five photos by 5 p.m., Wednesday, Sept. 5
- Voting begins at noon on Friday, Sept. 14 on the UC Davis Arboretum and Public Garden Facebook page
- Voting ends at 11:59 on Thursday, Sept. 27
- Winners announced Friday, Sept. 28
Find more information (rules and how to submit) on this page.
If you've been thinking about blanketing your garden with blanketflower (Gaillardia), you're in luck.
The UC Davis Arboretum and Public Garden is hosting a spring plant sale from 9 a.m. to 1 p.m., Saturday, March 10 at its Arboretum Teaching Nursery on Garrod Drive, located across from the School of Veterinary Medicine.
And Gaillardia will be available.
The one-ace nursery "has an incredible selection of Arboretum All-Stars, California natives, and thousands of other attractive, low-water plants perfect for creating a landscape alive with environmentally important pollinators," officials said.
Gaillardia is a favorite among pollinators, including honey bees, bumble bees, butterflies, hummingbirds, and syrphid or hover flies. You'll see them buzz, fly or flutter over to it. It's a member of the sunflower family Asteraceae, and native to North and South America. Named for M. Gaillard de Charentonneau, an 18th-century French magistrate and botany enthusiast, the plant is commonly called "blanketflower"--probably because it's reminiscent of the colorful blankets crafted by the native American Indians.
The genus includes dozens of species. Among those available at the UC Davis plant sale are Gaillardia 'Celebration'; Gaillardia 'Red Sun'; and Gaillardia x grandiflora or 'Arizona apricot.'
The plant sale is a "Membership Only Appreciation Sale," but you can become a member online now or at the gate on Saturday. Members receive 10 percent off their purchases and an additional $10-member appreciation gift. New members will receive an additional $10-off coupon as a thank you for joining. Davis Botanical Society members also receive a 10 percent discount on their plant sale purchases.
Here's a list (PDF) of what's being offered.
Plant them and they (the pollinators) will come. And sometimes you'll see a little predator-prey interaction--like a praying mantis lying in wait--but that's okay, too. Everybody eats!
You never know what you'll see when you're strolling through the 100-acre UC Davis Arboretum and Public Garden, a treasure to students, faculty, staff and visitors.
Case in point: For the last several months, we've been admiring a Mexican grass tree, Dasylirion longissimum, a 10-foot tall drought-tolerant plant with long, needle-like leaves radiating from its trunk. So perfect. So exquisite. Kinetic art at its finest. Indeed, it's often described as an "architectural wonder" in the plant world. Scores of horticulturists in California and the southwest United States favor it as their focal point for their xeriscape landscape projects.
The plant is native to the Chihuahuan Desert, which extends from West Texas, through parts of New Mexico and Arizona, and into much of the central and northern portions of the Mexican Plateau. It can tower 15 feet in height.
Last week we noticed something different about its presence in the UC Davis Arboretum: a brown clump clinging to the faded green wiry spikes.
Could it be? It was. A praying mantis egg case or ootheca.
To protect it from "egg gatherers," we won't indicate the exact location. But it is clear evidence that a female praying mantis was there and she, no doubt, ambushed and devoured honey bees, syrphid flies and butterflies before mating and producing the egg case.
California has only a handful of mantid species, Pfeifer says. The natives include Stagmomantis limbata, Stagmomantis californica and Litaneutria minor. Introduced ones: Mantis religiosa, Tenodera sinensis and Iris oratoria. “Typically you have pockets for native species where you see only one,” he says.
We usually begin seeing sizable mantids around July and continuing through October. We photographed this one, a Stagmomantis limbata, perched on showy milkweed (Asclepias speciosa) on Oct. 3, 2017 in Vacaville, Calif., as she nailed unsuspecting prey. In this case, a honey bee.
Her egg case is probably around somewhere....but she didn't lay it on our milkweed....or our Mexican grass tree....