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Related: How to Care for an Orchid So It Thrives for Years to Come. ... “Apply this once a month, or according to instructions on the fertilizer package,” she says. “To re-pot orchids, place ...
Orchids are long-lived plants that produce flowers every year in the late winter if they receive the proper care. “After an orchid flowers, it’s tired, and it needs to rest and recover so it ...
Indoor Orchid Care Tips. Blooming twice a year for 30 to 45 days on average, perennial orchid flowers are some of the most beautiful in the flowering world.
Semi-Hydroponics (Semi-Hydro or S/H) was the first passive hydroponic technique utilized for orchids, originating in the early 1990s, using Lightweight Expanded Clay Aggregate (LECA) as a medium in solid-bottomed containers, into which one or two, small-diameter holes were placed in the sidewall, setting the depth of the internal reservoir.
The various hydroponic media available, such as expanded clay and coconut husk, contain more air space than more traditional potting mixes, delivering increased oxygen to the roots, which is important in epiphytic plants such as orchids and bromeliads, whose roots are exposed to the air in nature. Additional advantages of passive hydroponics ...
The pollination of orchids represents a complex aspect of the biology of this plant family, characterized by intricate flower structures and diverse ecological interactions with pollinator. Notably, the topic has garnered significant scientific interest over time, including the attention of Charles Darwin , who is recognized for his ...