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Pruning Roots. All orchids—monopodial and sympodial—need to be repotted when they outgrow their pots.. “I recommend repotting your orchid every two years,” Kondrat says. When you repot ...
This guide with expert tips on how to repot an orchid and how to transplant an orchid into the right container will help your plant grow and thrive for years.
Cypripedium parviflorum, commonly known as yellow lady's slipper [4] or moccasin flower, [5] is a lady's slipper orchid native to North America. [3] It is widespread, ranging from Alaska south to Arizona and Georgia. [6] It grows in fens, wetlands, shorelines, and damp woodlands. [7]
Grammatophyllum speciosum, also called giant orchid, tiger orchid, sugar cane orchid or queen of the orchids, is a species of orchid native to Laos, Myanmar, Thailand, Vietnam, Borneo, Indonesia (Sumatra, Java, Sulawesi) and Malaysia. It has also been recorded in the Philippines, New Guinea and the Solomon Islands.
This is the largest-flowered orchid species in Europe, growing to 60 cm tall [5] with flowers as wide as 9 cm. [6] Before it flowers, it is distinguished from other orchids by the large size and width of its ovate leaves (as big as 18 cm long, 9 cm wide), [5] which like other orchids exhibit parallel venation.
Black rot on orchids is caused by Pythium and Phytophthora species. [1] Black rot targets a variety of orchids but Cattleya orchids are especially susceptible. [1] Pythium ultimum and Phytophthora cactorum are known to cause black rot in orchids. [1] Pythium ultimum is a pathogen that causes damping-off and root rot on plants. [2]
The diagnostic characteristic of E. radicans is its tendency to sprout roots all along the length of the stem; other crucifix orchids only produce roots near the base. [3] It is a frequent roadside weed at middle elevations in Central America. Its common name 'crucifix orchid' refers to the tiny cross-shaped labellum in the centre of the flower ...
Angraecum, also known as comet orchid, [2] [3] [4] is a genus of the family Orchidaceae native to tropical and South Africa, as well as Sri Lanka. It contains 223 species . [ 1 ]