Upcoming Events: Tissue Culture Workshop August 29 @ 11 am / Macramé Air Plant Holder Class Sunday Sept. 13th @ 3 pm / Moss Art Thursday Sept. 24th @ 6pm / Moss Art Thursday Oct. 1st @ 6 pm
Hoya Australis is a vigorous tropical vine prized for its thick, glossy green leaves and clusters of fragrant, star-shaped flowers. Its rounded to oval foliage grows along long climbing or trailing stems, creating a lush appearance as the plant matures. When in bloom, it produces clusters of waxy white flowers with contrasting reddish-pink centers, often accompanied by a sweet fragrance. Its combination of attractive foliage, relatively easy care, and impressive flowers makes it an excellent introduction to Hoyas.
The proper botanical name is Hoya australis. It is a naturally occurring Hoya species native to Australia and parts of the southwest Pacific region. Several naturally occurring forms and subspecies have been associated with Hoya australis, which can result in noticeable differences in leaf size, shape, texture, and growth habit among plants sold under the name.
Hoya Australis does best in bright, indirect light. It can also benefit from some gentle morning or late-afternoon direct sunlight. Brighter conditions generally encourage stronger growth and improve the likelihood of flowering, while insufficient light can result in slower growth and fewer blooms.
Allow the upper portion of the potting mix to dry between waterings, then water thoroughly and allow excess water to drain. Its thick leaves store some moisture, so it generally handles brief periods of dryness better than constantly wet soil. Avoid keeping the roots soggy or waterlogged.
Use a chunky, well-draining potting mix in a container with drainage. A mixture containing orchid bark, perlite or pumice, and coco coir or quality houseplant soil works well. Hoyas naturally appreciate plenty of airflow around their roots and should not be planted in dense soil that remains wet for long periods.
Hoya Australis prefers warm temperatures and moderate to high humidity. It adapts well to average household conditions, although additional humidity can encourage vigorous growth. Good airflow is particularly beneficial when humidity is high.
This Hoya has a vigorous climbing and vining growth habit and can be trained around a trellis or other support or allowed to trail from a hanging container. Mature plants can produce long searching vines before filling them with new leaves. Flowers develop from specialized flowering structures called peduncles, which can bloom repeatedly, so avoid cutting them off after the flowers fade.
Hoya Australis is generally considered pet-friendly and non-toxic to cats and dogs. As with any houseplant, eating a large amount of plant material may still cause mild digestive upset, so discouraging pets from chewing on the foliage is recommended.
Upcoming Events: Tissue Culture Workshop August 29 @ 11 am / Macramé Air Plant Holder Class Sunday Sept. 13th @ 3 pm / Moss Art Thursday Sept. 24th @ 6pm / Moss Art Thursday Oct. 1st @ 6 pm
