Archive for the 'Dormancy' Category

Autumn Orchid Tips

Wednesday, October 5th, 2011

As temperatures cool in autumn, the orchid that sat there doing nothing for months may surprise you with a burst of new growth. Relieved of oppressive summer heat, many varieties take this opportunity to grow or bloom. The change of season also requires changes in your orchid care regimen, so here are a few autumn […]

Cyrtochilum

Tuesday, September 6th, 2011

This hardy orchid is a Cyrtochilum, a reliable bloomer in the Oncidium family. It has spectacular yellow, white, and purple flowers. Dozens of blossoms emerge from long, vining flower spikes, which can extend up to 10 ft. (3 m.) These spikes grow for months, and like to wind around my tall Epidendrums. Blooms as wide […]

Coelogyne

Saturday, July 23rd, 2011

Fortunately, it’s easier to grow a Coelogyne than it is to figure out how to say it. Each of these pure white flowers has a bright orange lip, and delights with a sweet scent. Blooms can last a month or more. To pronounce it, say “see-LODGE-in-ee.” This species originates in the mountains of Vietnam, where […]

The Charming Lady Slipper

Saturday, June 4th, 2011

An intimidating Latin name, Paphiopedilum venustum, threatens to distract from this beautiful Paph. Fortunately, that translates to the very pronounceable “Charming Lady Slipper.” The Latin for “Stunning Lady Slipper” might fit better, but perhaps that name was already taken. Indeed, “charming” seems an understatement for this wonderful species from the southern slopes of the Himalayas. […]

Spring Orchid Checklist

Saturday, May 28th, 2011

By the end of May, San Francisco’s rainy season has usually given way to the dry season, but this year’s weather seems anything but typical. Fortunately we’ve had nothing like the violent storms in other parts of the country. Instead, a cool, wet spring is keeping the garden well hydrated. The light rains and mild […]

Ada

Tuesday, January 4th, 2011

No long orchid name to battle here! Adas announce themselves with brilliant color. This mass of orange petals contains multiple flowers, and looks somewhat like a mound of shredded carrots. Fortunately, a solitary blossom also stands out for the camera. Related to Odontoglossums and Oncidiums, this Ada species is native to the Andes. It lives […]

Wacky Weather

Saturday, November 20th, 2010

Last week, before Dave and I went to Philly to visit family, I’m glad I gave my neighbor George last minute instructions to “water everything!” We’ve had November warm spells before, but when I heard Bay Area forecasters using the words “offshore flow,” I knew it was going to be a mini heatwave. Most of […]

Samurai Orchid

Sunday, October 10th, 2010

Centuries before the western world became fascinated with orchids, some eastern cultures were cultivating and revering them. For over 400 years, Japanese have grown fuu ran, the “wind orchid.” It’s known in English as Neofinetia, or the Samurai Orchid. This mini species is native to mountainside forests in southern Japan, southern Korea, and eastern China. […]

Equinox

Wednesday, September 22nd, 2010

To celebrate the arrival of fall, here are some garden beauties: Autumn arrives in the Northern Hemisphere with a chill, shorter days, and some orchid chores. As temperatures drop, bring warm growers inside. Remove any dead leaves or weeds. Check for pests, especially those hiding on the undersides of leaves. I spray orchid plants and […]

Thunia

Friday, June 25th, 2010

If you saw a Thunia without flowers, you’d be forgiven for thinking it was a cornstalk. When it’s in bloom, however, there’s no doubt that it’s an orchid. Thunia flowers look like Cattleyas that haven’t opened completely. The 5 inch (13 cm) wide blooms hang in clusters, pulling down the tops of their 4 ft. […]