Plant Identifier
Silver Dollar Plant (Crassula arborescens)
succulent

Silver Dollar Plant

Crassula arborescens

A shrubby jade relative with round, silvery blue-gray leaves edged in red, resembling stacked silver coins. An easy, long-lived succulent that can grow into a small bonsai-like tree.

Light
Bright light, some direct sun
Water
When soil dries; drought tolerant
Difficulty
Easy

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Overview

Silver Dollar Plant is a close relative of the common jade, Crassula arborescens, distinguished by its nearly circular, silvery blue-green leaves often rimmed and dotted with maroon. The coin-like leaves inspire its common name.

It is a slow-growing, woody-stemmed succulent shrub that becomes thick and tree-like with age, making it a popular subject for succulent bonsai. Mature plants in good light may produce clusters of small white to pink star-shaped flowers.

Like other jades it is tough, long-lived, and very easy to care for, tolerant of drought and neglect.

Note: it is sometimes confused with the unrelated Lunaria annua (honesty), which is also called silver dollar plant.

How to identify it

  • Leaves: Round to oval, flat, silvery blue-gray to gray-green, often with red margins and reddish speckling, in opposite pairs
  • Stems: Thick, woody, branching, becoming trunk-like with age
  • Flowers: Small, star-shaped, white to pale pink in clusters, on mature plants
  • Size: A shrub to 2-4 ft tall over many years; kept smaller in pots
  • Habit: Compact, branching, bonsai-like

Care & growing

Light: Bright light with some direct sun keeps it compact and brings out leaf color; low light causes legginess.

Water: Water when the soil is dry, then let it dry again; very drought tolerant and rot-prone if overwatered.

Soil: Well-draining succulent or cactus mix.

Temperature: Average warm room temperatures; protect from frost.

Feeding: Light feeding once or twice in the growing season.

Propagation: Very easy from stem or leaf cuttings; callus, then root in dry mix.

Habitat & origin

Native to the Western Cape of South Africa, where it grows on rocky hillsides and in dry scrub in well-drained, sunny conditions.

It is cultivated worldwide as an easy houseplant and, in frost-free climates, as a garden shrub, and is widely used for succulent bonsai.

Frequently asked questions

How is it different from a regular jade plant?

Its leaves are rounder, flatter, and a distinctive silvery blue-gray (often red-edged), versus the glossy green oval leaves of common jade.

Why is my plant getting leggy?

Too little light makes it stretch; move it to a brighter spot with some direct sun and prune to encourage bushiness.

Can I make a bonsai from it?

Yes, its thick woody trunk and slow growth make it an excellent and popular subject for succulent bonsai.

How do I propagate it?

Very easily from stem or leaf cuttings. Let the cut surface callus over for a day or two, then root in a dry, well-draining mix.