Hoya Nicholsoniae "New Guinea Ghost"Hoya Nicholsoniae 'New Guinea Ghost' A Hauntingly Beautiful Hoya! The Hoya Nicholsoniae 'New Guinea Ghost' is a rare and mesmerizing variety, beloved for its striking silvery green leaves that seem to glow under the right lighting. When given bright, indirect light, the foliage develops an almost ethereal shimmer, making it a standout in any plant collection. As it matures, it produces clusters of star shaped, fragrant flowers, adding to its