A California native plant, the iris douglasiana does well in partial shade. The irises shown above get only a couple hours of sun a day, shaded by the house and a large California live oak (quercus agrifolia). Low and green, irises look nice along walkways.
In June my home town of Los Altos, California, received no rain — not surprising for our dry summer. Although the US government expects California’s drought to continue, state and local agencies are reducing water conservation targets for urban users.
This month’s image is a red flame dragonfly sitting on a metal cage for a Sungold tomato in our backyard. The photo was taken on July 4. We resumed growing tomatoes this year after skipping last year. We’re also growing two heirloom varieties: San Marzano and Cherokee Purple.
June temperatures and rainfall
Our June temperatures were normal for us, with the overnight temperatures above average as usual. Higher overnight temperatures favors growing tomatoes. Our agriculture experts advise us to hold off transplanting tomatoes outside until the overnight lows are above 50 degrees F. In the past, this means we wait until May 1, but I transplanted our tomatoes on April 21, and the tomatoes are doing fine.
Our normal rainfall for June is only .09 inches — about the same as the zero rain we received. Our rainfall for the past year was nearly normal, much better than the previous few years. Rainfall since I started tracking this in January 2013 remains unchanged at 61%.
As California’s drought continues, water conservation targets reduced
While the US government continues to forecast drought for California, state and local agencies are reducing water conservation targets for urban users.
With our nearly normal rainfall last winter, our state and local agencies are reining back calls for urban users to conserve water. In late May,
California on Wednesday suspended its mandatory statewide 25 percent reduction in urban water use, telling local communities to set their own conservation standards after a relatively wet winter and a year of enormous savings in urban water use.
Troubled at first when our fernspolypodium californicum (California polypody) died back in June, I now enjoy the polypody’s use of dormancy to survive the harsh, dry summer of California. In our Mediterranean climate, we have mild, wet winters and dry, hot summers. Very appropriately, the polypody fern is lush and green when we have rain, and it goes dormant in the summer, when we get little rain for six months.
To illustrate how the polypody fades as summer nears, here are photos of the same fern frond at one-week intervals this June. On June 1, the polypody frond is turning yellow with some burnt spots. The fronds in the background are in deeper shade, and they are green.
One week later, the frond is no longer green, and the frond tips are brown. Sunlight filtered by an oak tree shines on the frond and lights the spider webs on the frond tips.
Two weeks after the initial photo, the polypody frond, now brown and curled, lies on the oak leaf litter. Fronds in deeper shade are still green, and some are fading.
The polypody, a California native plant, is a visible harbinger of summer.
I’m learning to use depth of field to focus attention on the subject, the polypody frond. When the frond was upright, I photographed it in a single plane where the entire frond was about the same distance from the camera. Therefore, I could use a narrow depth of field. By the 15th, the frond had fallen toward where I shot the first photos. To use the same viewpoint as before, I needed a greater depth of field to still keep the frond in focus and blur out the background.
We planned our vacation in Amsterdam to see the flowers of Keukenhof near the peak in mid-April. Keukenhof has 7 million bulbs planted on 32 hectares (79 acres), with more than 100 participating companies showing off their flowers and landscaping among canals, trees, and lawns.
Most of the flowers are outdoors, and we wanted to spend that day outside in good weather. Our first day in Amsterdam was sunny, so we went to Keukenhof. We caught a bus from Leidseplein to Schiphol Airport and transferred to a bus to Keukenhof, arriving at 9:15 am before the crowds.
Above, the far corner of Keukenhof has a windmill and drawbridge, both iconic images of the Netherlands, where much of the land has been rescued from the sea with dikes, canals, and windmills to pump out the water.
With oak trees and more than a half-dozen fruit trees in our yard, we battle hungry squirrels for fruit every year. Nature won while we slowly developed a design to protect our fruit trees from the ravages of squirrels. This year we were finally successful.
We like eating fruits and vegetables, but oak trees simply have squirrels. Our Santa Clara Valley has an amazing climate for growing fruits and vegetables. “Until the 1960s it was the largest fruit production and packing region in the world with 39 canneries.”
We visited the Sunset garden for the first time last week, just before it closed for good. The garden is part of the Sunset magazine, which advertises itself as “the premier resource for achieving the ultimate Western lifestyle”. It was a vibrant brand in the ’60s and ’70s, when the West was growing by leaps and bounds. But the magazine was sold to Time-Warner, which recently sold the garden and buildings to a developer. Located in Menlo Park, California, the 7-acre site is valuable, being less than two miles from the Stanford University and Facebook campuses. Continue reading Sunset Garden Fades in the West
Our yard has oak trees and fruit trees, and oak trees have acorns that attract squirrels, so every year there’s a contest between us and the squirrels about who will get most of the fruit. Last year the squirrels won — they got almost all the fruit. Pluots are the the next fruit to ripen in our backyard. Pluots are a cross between a plum and an apricot. Shown above, we wrapped the pluots in paper, thinking that it would discourage the squirrels. But we were wrong — we saw a squirrel in the pluot tree, and a pluot was missing.