My own orchid collection has species and hybrids from all over the world, but only one that’s native to San Francisco. It may be less glamorous than its tropical relatives, but this Epipactis, or Stream Orchid, really enjoys the local climate. This species has a large range over western North America, spanning from Canada south […]
Northern gardeners who are enduring a long and snowy winter may take some solace that spring is arriving in San Francisco. The old Japanese Maple in the back garden is leafing out, and the leaves of my Sobralia have turned light green, telling me that the sun is strengthening. We had to endure some chilly […]
January’s chilly start has been perfect for this beautiful Arpophyllum. Here on the California coast, this Cattleya relative is blooming outdoors on our back deck, and it’s easy to see how it acquired the nickname “Hyacinth Orchid.” This gorgeous plant was a gift from Dave’s parents, and it’s proving to be a reliable bloomer over […]
There’s no better reminder than the harsh winter weather that many orchids have entered a dormant season. Corresponding to a dry season in the wild, members of these common orchid families are resting like a bear in a cozy den. Resist the urge to water until you see their pseudobulbs start to shrivel. Do your […]
Sobralia flowers never fail to impress. Many species in this genus have big blooms. With flowers as large as 10 inches (25 cm,) this species is one of the most remarkable in the family. The flowers look like Cattleyas, but the similarities end there. Unlike Cattleyas, this Sobralia species likes heavy water and fertilizer, and […]
Pseudo-what? That word is pseudobulb, pronounced “SOO-doh-bulb.” Like the bulbs of tulips and daffodils, orchid pseudobulbs store water and nutrients during the dormant season. Many popular orchids, like Cattleyas, Miltonias, and Oncidiums, have them at the bases of their leaves. Pseudobulbs come in a wide variety of forms. They can be egg-shaped, spherical, or flat. […]
These tiny, charming flowers belong to a Stenoglottis, one of the easiest African orchids to grow. With purple polka dots and fringed lips, the flowers provide an enchanting show from late summer though autumn. Dozens of blooms are crowded onto each flower spike, and open sequentially over a few months. This Stenoglottis is not an […]
If cold temperatures are confining your gardening to indoors, your orchids can still keep you busy. In addition to the autumn chores I wrote about recently, this is a good time of year to look at light conditions. Orchids that originate from the tropics do not experience very short days or weak sun in their […]
Depending on your local climate, autumn brings shorter days, cool temperatures, and some corresponding autumn chores. As temperatures dip, you’ll need to bring warm growing orchids inside. Take the opportunity to clean off dead leaves and weeds. Check for pests, paying attention to the undersides of leaves and the potting media. Although I try to […]
The phrase “stiff upper lip” usually describes the resolve of the British people, but it’s also an apt description for this Cyrtochilum. This orchid is an Oncidium relative from high-elevation cloud forests in the South American Andes, and it looks like it has teeth. The white “teeth” are actually part of the flower’s lip. It […]
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