\u00a9 2023 wikiHow, Inc. All rights reserved. If you planted your orchids in bark, use a 20-10-10 or 30-10-10 fertilizer mix to give your flowers more nitrogen and help them grow. Trees Tropicals and Tender Perennials Water Requirements: Average Water Needs; Water regularly; do not overwater Sun Exposure: Full Sun Sun to Partial Shade Light Shade Foliage: Deciduous Smooth Velvet/Fuzzy Foliage Color: Medium Green Height: 30-40 ft. (9-12 m) Spacing: 30-40 ft. (9-12 m) Hardiness: USDA Zone 9b: to -3.8 C (25 F) Some large, established houseplants require more water than orchids, however, making it cumbersome to water with ice. Transplant 8-inch high seedlings to a 1-gallon container. Instead, they tend to benefit from feeding "weakly weekly". That X between the genus and species name (Bauhinia x blakeana) lets growers know that the Hong Kong orchid tree is a hybrid, meaning species were crossed to create it. Cons Daily clean up blossoms, which are large and messy Non-native status Always plant non-invasive/hybrid Can't be planted indoor Weak wood body When we talk about orchids, youre probably picturing a tropical species blooming delicately from the bark of a jungle tree. San Diego Zoo's Wildlife Alliance provides an excellent guide to the Bauhinia orchid tree genus and some of its most common species, which can bear blooms in shades of purplish pink, red, orange/yellow, or white. The fragrant, orchid-like flowers are usually 10 to 15 centimetres (3.9 to 5.9 in) across, and bloom from early November to the end of March. In 1908, a man named Dunn, who was the Superintendent of the Botanical and Afforestation Department of the Hong Kong Botanical Garden, dedicated the tree to Sir Henry Blake, a plant lover and former governor of Hong Kong and his wife. Per The Spruce, you'll want to get your tree transplanted into the ground before it reaches 5 feet tall. Potting mix plays a huge role in how often you need to water orchids. Open seven days a week. Deep rose-red, orchid-shaped blooms have a touch of white. Wonderful deep rose-red, orchid-shaped bloom has a touch of white. Orchids that grow in tropical environments, as a general rule, should not be exposed to temperatures below 65 degrees Fahrenheit at any time during the year. (adsbygoogle = window.adsbygoogle || []).push({}); This page is formatted to print nicely on a standard sheet of paper. That's a purple orchid tree. gets hot and dry. The researchers found that the temperature of the bark media only dropped a few degrees while the cubes melted, not enough to harm the roots. Orchid a few months ago, but the flowers fell off my orchid a few ago... Are generally mild year-round, hong kong orchid tree care arizona them perfect candidates for indoor living be sure add... Should never be allowed to sit for 24 hours buds that drop before they open withering... 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