Black ZZ plant: how to grow the Raven ZZ

The Black ZZ plant, also called the Raven ZZ (Zamioculcas zamiifolia ‘Raven’), has earned a place among plant collectors thanks to its almost-black, glossy and exceptionally elegant foliage. Unlike the standard ZZ plant, its leaves emerge green, then develop a deep burgundy shade as they mature before becoming virtually black. When it was first sold commercially, it was regarded as a rare and rather expensive plant, further enhancing its status among gardening enthusiasts. Although it is now more readily available than it was in its early years, it remains one of the most sought-after varieties for indoor décor.

What makes the Black ZZ plant so special?

Its colouring is its defining feature. The leaves have a high sheen and an almost-black hue that creates a striking contrast in any setting. Most intriguingly, fresh shoots appear lime green before gradually darkening over several weeks, producing a much-valued ornamental effect.

Alongside its refined appearance, it retains every quality that made the traditional ZZ plant so popular: slow growth, minimal maintenance and excellent suitability for indoor spaces.

How should this variety be grown to keep its leaves dark?

While it copes with low light, the Black ZZ plant develops more intense colouring when it receives plenty of bright, indirect light throughout the day. Overwatering remains its greatest enemy, as its rhizomes hold moisture and can rot easily in waterlogged soil.

Use a light growing medium with excellent drainage, and water only once the compost has dried out completely.

• Grow it somewhere with plenty of indirect light.
• Keep it away from strong sunshine during the hottest part of the day.
• Water only when the growing medium is dry.
• Choose pots with drainage holes.
• Use light, well-aerated growing media.
• Apply light fertiliser during spring and summer.

Is it still regarded as a rare plant?

When it entered the international market, Raven ZZ was produced on a small scale and could cost several times more than an ordinary ZZ plant. As production increased, it became easier to find, yet it is still considered a premium variety because of its unusual appearance.

Its contemporary look works particularly well in minimalist, industrial and modern interiors, making it one of the standout choices in plant-based décor.

• Almost-black, highly glossy leaves.
• Low maintenance requirements.
• Tolerates dry spells.
• Well suited to indoor growing.
• Compact and elegant growth habit.
• An excellent choice for sophisticated décor.

Is this variety worth investing in?

For anyone looking for a distinctive, hardy plant with strong visual impact, the Black ZZ plant is an excellent option. It requires very little care while delivering an ornamental effect that is difficult to find among other houseplant species.

With appropriate lighting and moderate watering, its foliage stays healthy and develops the characteristic dark colouring that has won over collectors around the world.