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Field Guide · Hoya

Hoya pubicalyx: Getting the Peduncle to Rebloom on the Same Spur

Hoya
5–10 Reblooms per mature peduncle

The trick isn't making it flower once — it's keeping the woody spur alive so it blooms three, five, ten times from the same point.

The picks
01
Hoya pubicalyx 'Royal Hawaiian Purple'
Climber · semi-succulent leaf

The cultivar most collectors meet first, and still the benchmark for reliable spur reblooming. Mature umbels carry 20–30 reflexed flowers in deep wine, fading nearly black with age. Vigorous on a trellis, tolerant of imperfect watering, and quick to set new peduncles once it hits a sunny window. If you only grow one pubicalyx, grow this.

Most reliable

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