ZZ Plant Varieties

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What all ZZ plants share

All ZZ plant varieties are cultivars of Zamioculcas zamiifolia, a plant native to eastern Africa that stores water in large underground rhizomes. This adaptation makes all ZZ plants exceptionally drought-tolerant and capable of surviving extended periods of neglect. They handle low to medium indirect light better than almost any other foliage houseplant. All varieties share the same care requirements: water only when the soil is completely dry (every 2 to 4 weeks in typical conditions), bright to medium indirect light, and temperatures above 60F.

All ZZ plants are toxic to cats, dogs, and humans. The calcium oxalate crystals in their tissue cause irritation and vomiting if ingested, and the sap can irritate skin and eyes. This is true of every variety listed below.

Classic ZZ (Zamioculcas zamiifolia)

The standard form has upright stems carrying pairs of small, glossy, dark green oval leaflets. In good light the leaves have a high gloss that makes them look polished. The plant grows slowly but steadily, producing new stems from the rhizome base in spring and summer. In very low light growth slows further but the plant remains healthy for months.

The classic form is the most forgiving and widely available. It is one of the best houseplants for offices, low-light rooms, and anyone prone to forgetting to water. The only reliable way to kill it is overwatering in a pot without drainage.

Raven ZZ

Raven is the most popular ZZ cultivar and one of the most dramatic foliage plants available. New growth emerges in a vivid lime green that contrasts sharply with the mature stems, then gradually darkens over 4 to 8 weeks through olive, deep green, and finally to a very deep purple-black that appears almost completely black in typical indoor light.

At any point the plant displays stems in multiple stages of this color transition, creating a striking visual effect. Fully mature Raven leaves have the same glossy surface as the classic form but in near-black instead of green. Care is completely identical to the classic ZZ; the difference is purely aesthetic.

Raven was developed in the United States by Costa Farms and introduced to the market around 2019. It quickly became one of the most sought-after new houseplant introductions and is now widely available.

Chameleon ZZ

Chameleon produces new growth in bright chartreuse or yellow-green before maturing to standard dark green. The color play is subtler than Raven's because the contrast is between shades of green rather than green and near-black, but newly emerging stems are striking in their brightness. A mature Chameleon plant with several stems in different stages of growth shows a range from vivid lime to forest green.

Less commonly available than Raven, Chameleon is sought out by collectors who want the color-shifting novelty with a lighter, greener palette. Care is identical to the classic ZZ.

Zenzi (dwarf ZZ)

Zenzi is a compact cultivar that stays significantly smaller than the standard ZZ. Its stems are shorter and the leaflets are slightly more curved and crowded along each stem, giving it a denser, more lush appearance than the standard form's open, architectural look. It is particularly well-suited to small spaces: a desk, a narrow shelf, or a spot where a full-sized ZZ would be too large.

Growth is even slower than the standard form. Care requirements are the same, including the same drought tolerance and low-light adaptability. Zenzi is increasingly available in garden centers and online, though less universally stocked than the classic or Raven.

Zamicro

Zamicro is another compact form, sometimes confused with Zenzi but distinct: where Zenzi has curved, closely-set leaflets, Zamicro tends to have a more upright, tighter growth habit with slightly smaller leaflets. Both serve the same purpose as compact ZZ options for small spaces. The differences are subtle enough that the two are sometimes mislabeled in retail.

Care is identical to all other ZZ varieties.

Variegated ZZ

Variegated ZZ plants have cream, white, or pale yellow sections on the leaflets in place of the usual solid green. The variegation appears in irregular patches, giving each leaf a distinctive marbled or spotted pattern. These are rare, grow extremely slowly even by ZZ standards, and are typically found only through specialty plant shops or online collectors.

Unlike most variegated plants, variegated ZZ does not necessarily need significantly more light than the all-green form because the dark portions of the leaf still contain enough chlorophyll. However, bright indirect light helps maintain better overall growth rate for an already very slow-growing plant.