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Find out why your orchid flowers are falling off prematurely and what you can do about it.
Common names include ground-rooting epidendrum, fire-star orchid, crucifix orchid, [1] rainbow orchid, and reed-stem epidendrum. [ 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 ]
If feels dry, give it water. Let the orchid’s potting medium dry out between waterings. 5. Skip the Ice Cubes, Please. Forget what you’ve heard about using an ice cube to water an orchid. Sure ...
Cattleyas and oncidiums fall into this orchid category. They march across their pots, growing horizontally and producing new roots, leaves, and stems at multiple growth points along a single stem ...
Bulbophyllum nocturnum is believed to be the only species of orchid to routinely flower during the night. [2] Another species of orchid, Dendrobium amboinense , has been reported by some to open its flower at midnight and close them before noon, while other reports state that its flowers open at dawn. [ 4 ]
Pythium ultimum is a pathogen that causes damping-off and root rot on plants. [2] Symptoms of this pathogen include stunting and chlorosis. [2] Identifying Pythium ultimum has traditionally been done by examining oogonia, antheridia, and sporangium structure. [2] Now, PCR (polymerase chain reaction) technology can identify the pathogen using ...
However, I was able to keep my orchid alive for over two years using the ice cube method of watering. It entailed putting two large ice cubes, give or take, once a week into the pot. Similarly, I ...
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 ...