Archive for the 'Dormancy' Category

Extraordinary Catasetum Orchids

Tuesday, September 28th, 2021

In Defense of Plants explains why Catasetum orchids really stand out. They have fascinating flowers, but unlike most orchids, these beauties have different male and female blooms. This puzzled botanists long ago, who thought that they were separate species. It was the famous scientist Charles Darwin who finally resolved the confusion. Darwin studied how the […]

Thunia Orchids Grow Fast and Tall

Thursday, July 9th, 2020

Thunia flowers may resemble Cattleyas, but they are very different orchids. Thunias grow tall canes that look like cornstalks, and their 5 inch (12.7 cm) blooms hang in clusters from the tops. They may be the fastest growing orchids. New canes can reach up to 4 feet (1.2 m) tall in only a few months. […]

The Little Orchid That Could

Saturday, April 27th, 2019

This little orchid is certainly not the showiest, or the most colorful, but it’s a survivor. I blogged about this mini Cynorkis a few years ago, when I thought I might have killed it. Actually, it was fine, and grew again without problem. In the years since, whenever I’ve worried that I might have done […]

The Sweet Scent of Brassavola Orchids

Wednesday, November 21st, 2018

Brassavola orchids feature showy, durable, fragrant flowers. These Cattleya relatives have white or greenish-yellow blooms which emit a strong, sweet fragrance at night. The most popular in cultivation is Brassavola nodosa, shown in the first row of photos above. It’s an easy species to grow. Native to Mexico, Central America, the Caribbean, and northern South […]

How To Say Coelogyne

Tuesday, April 10th, 2018

Fortunately, Coelogyne orchids are easier to grow than they are to pronounce. This glorious genus of orchids originates in Southeast Asia, in a large area stretching from India and China to Indonesia, New Guinea, the Philippines, and Fiji. Many varieties have tumbling cascades of fragrant blooms. Their brilliantly-colored flower lips often feature weird ridges and […]

Chain Orchids

Monday, June 5th, 2017

Ever heard of Chain Orchids? Also called Dendrochilums, they’re an unusual orchid family, lesser known than their close relatives, the Coelogynes. With multitudes of small, densely clustered flowers, they’ve earned the nickname Chain Orchids. Each “chain” consists of mini star-shaped blooms. Some people may sneer at tiny flowers, but massed by the dozens, or hundreds, […]

A Mystery of Hiding Orchids, Solved

Sunday, January 22nd, 2017

Scientists have long wondered what awakens orchids, like the Small-Whirled Pogonia, after they’ve hidden underground for extended dormant periods. Smithsonian.com reports that a soil fungus holds the answer.

A Beautiful Coelia Orchid

Saturday, November 19th, 2016

Coelia bella is a great orchid species, both easy to grow and easy to pronounce. Its charming purple, white, and yellow flowers give off a light marzipan or almond oil fragrance. To say Coelia, ignore the “o” and say Celia like the woman’s name, SEE-Lee-Ah. The second part of its Latin name, bella, translates as […]

Stenoglottis Orchids, Big and Small

Wednesday, July 6th, 2016

These charming flowers belong to two related orchids, Stenoglottis longifolia and Stenoglottis woodii. They’re some of the easiest African orchid species to grow. The first half-dozen photos show Stenoglottis longifolia. Even though its blooms are small, this species can grow into a big plant. The flowers feature brilliant purple spots and a fringed lip. Dozens […]

Purple Zygo Orchids

Monday, May 23rd, 2016

When you think of Zygo orchids, think purple. Zygos are known for brilliant purple hues, rich scents, and long-lasting flowers. Alongside all that purple, their showy blooms include green, white, and maroon. These photos show just of few of the growing number of Zygo varieties, with many new hybrids on the market. The species are native […]