Adenium sp. 'Black Swan' ('Black Swan' Desert Rose)

These bizarre hybrids appeared on the market a few years ago. At first, pictures looked confusing and unreal. When our first Black adeniums went into bloom, we were disappointed with red buds popped up on the plants... However after the dark red flowers opened, they started to darken as they aged, and some varieties turned so dark in color that it was close to black or brown. Some varieties have only black contour around red flower. So, black flower is actually a very old flower! So be, patient and let it age as an old good vine. See picture of darkening process.

Adeniums have many spectacular hybrids. The basic culture is very similar to orchids. A small pot with excellent drainage is a must. Adeniums do not like both over-watering or drying-out. There is a little secret of how to create a weird shape of the base: lift the plant a bit every time you re-pot the plant, so that the upper part of roots will be a little exposed. The plant will form more roots that will go down. To make your plant develop a large swollen base/trunk, you'll need a good quality fertilizer. Fertilizer requirement for swelling up trunks is also used to increase flowering. It shouldn't be too high in nitrogen, the middle number should be the highest. Never apply fertilizer directly on roots and do not liquid feed when a plant is thirsty: always water first slightly to avoid root burn and leaf drop. Do not wet leaves. Adeniums need lots of light for heavy flowering. Most hybrids and species start blooming in the spring when the conditions are warm and days get longer, and continue blooming through the fall and winter in warmer climates. Adeniums like a neutral to hard water. Acidic water tends to sour the soil too fast and may cause root rot. Water plants preferably in the early morning, and allow them to drink up throughout the day. Watering can be done daily to every few days. Never allow your plants to sit in a saucer of water, but don't let them to dry out too often - this causes adeniums to go into early dormancy.

Adenium 'Black Swan' features elegant, velvety petals in deep wine-red tones that darken toward the center, gradually shifting to near-black for a dramatic, refined look.