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Insects and plant diseases can weaken your orchid and cause it to drop buds and blooms prematurely. Mealybugs are the primary pest that feeds on orchids, Kondrat says. They suck the sap from the ...
Find out how to prune orchids of all types, and when to do your pruning to encourage fresh growth and more blooming.
That’s when the plant is preparing to put on new growth and new blooms, so it needs a good meal. Kondrat recommends using a fertilizer formulated for orchids, diluted to 25% of the strength ...
White mold affects a wide range of hosts and causes sclerotinia stem rot. It is known to infect 408 plant species. As a nonspecific plant pathogen, [3] diverse host range and ability to infect plants at any stage of growth makes white mold a very serious disease. The fungus can survive on infected tissues, in the soil, and on living plants.
It is similar to other orchids in the Dactylorhiza maculata group. D. maculata ssp. maculata is distinguished by having the lip less deeply trilobed, while D. maculata subsp. saccifera has one spur large and saccular (sac-shaped) and the bracts of the inflorescence as long as or longer than the flowers.
Cephalanthera austiniae is a species of orchid known as the phantom orchid and snow orchid [2] because the entire plant is white except for a few yellow markings on the flowers. The orchid is native to the western United States ( California , Oregon , Washington and Idaho ), and to British Columbia , Canada.
However, the first houseplant I was ever able to keep alive for a respectably long time also happened to be one of the most notoriously stubborn: an orchid. It was unexpected and not without a ...
The petals are up to 8 centimetres (3.1 inches) in diameter and snow white with a yellow spot on the lip. This orchid blooms in the late winter, when the snow begins to melt. Its leaves are deep green and narrow, between 10 and 15 centimeters (3.9 and 5.9 inches) long. Bulbs are the size of walnuts.