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Monopodial orchids grow new plants by producing a baby orchid plant called a keiki at its base or on flower stalks after the plant has bloomed, Kondrat says. Trim off a keiki once it has roots and ...
Get expert orchid care tips to keep your tropical plants happy after it flowers. Learn the best way to water an orchid, how to prune orchids, and more.
Many people overwater an orchid and drown its roots, killing it. Kondrat recommends watering an orchid every 7 to 10 days when it’s potted in orchid mix. Orchids potted in moss need less ...
Orchid mycorrhizae are critically important during orchid germination, as an orchid seed has virtually no energy reserve and obtains its carbon from the fungal symbiont. [1] [2] The symbiosis starts with a structure called a protocorm. [3] During the symbiosis, the fungus develops structures called pelotons within the root cortex of the orchid. [4]
The velamen or velamen radicum ("covering of the roots" in Latin) is a spongy, multiple epidermis that covers the roots of some epiphytic or semi-epiphytic plants, such as orchid and Clivia species. The velamen of an orchid is the white or gray covering of aerial roots (when dry, and usually more green when wet as a result of the appearance of ...
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 ...
Kondrat says you typically need to water an orchid every 7 to 10 days, but he cautions that’s a general rule of thumb and your orchid might need a different watering schedule.
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]