Hoya 'Royal Flush'
A selected sport of Hoya lacunosa from Hermann Engelmann Greenhouses (now Costa Farms), with red-purple-black new growth heavily splashed with silver. High light draws out the silver, and it is often mislabelled 'Snow Caps' or 'Ruby Sue'.
Wild ancestry
The wild species it descends from, with each one's share of the ancestry:
Hoya lacunosa
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🔒 Growing it like its parents
✓ The full family tree, every branch followed to a wild species
✓ Its wild ancestors' native conditions, combined by their share
✓ Day and night temperature targets, humidity band and light
✓ A step-by-step setup to grow it like where its parents come from
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More Hoya
Parentage from published registrations and growers' records; the family tree in the app shows each step's source.