Plants
Elephant Bush
Portulacaria afra · Didiereaceae
The elephant bush, also known as porkbush or dwarf jade, is a small succulent with big character: red-brown stems densely set with round, glossy little leaves that respond beautifully to shaping. No wonder it ranks among the most popular beginner bonsai. It is undemanding, takes pruning well, is non-toxic to pets — and forgives just about everything except wet feet.
- Light
- Full sun to bright; variegated forms need especially good light.
- Watering
- Sparingly — let it dry out completely between waterings, keep it almost dry in winter.
- Care level
- Easy
- Botanical
- Portulacaria afra
The elephant bush is often confused with the jade plant (Crassula ovata). The difference is easy to spot: Portulacaria has noticeably smaller, rounder leaves and finer reddish stems, and it grows denser and bushier. For bonsai styling that is precisely its trump card — small leaves look right in scale on a miniature tree.
Alongside the green species there are pretty cultivars: Variegata with cream-edged leaves, Medio-picta with a pale leaf centre, and the creeping Prostrata, which works well as a hanging plant. The variegated forms grow more slowly and need a little more light to keep their markings.
Care follows succulent logic: plenty of light, little water. At a sunny window the growth stays compact and the leaf colour rich; in summer the elephant bush is happy to move to the balcony or terrace, where sun and moving air make it positively thrive. Acclimatise it to direct sun slowly, though, or the leaves will scorch.
The most common mistake is overwatering in winter. In a cool, darker spot the plant needs hardly any water; keep watering regularly anyway and it drops leaves and the stems rot. Wrinkled, soft little leaves are the thirst signal — only then reach for the watering can.
You can prune the elephant bush at practically any time, as it re-sprouts willingly from old wood. Let the cuttings dry off for two or three days, then stick them straight into dry succulent substrate — hardly any plant is easier to propagate.
Is Elephant Bush toxic to children and pets?
- Children
- Non-toxic
- Cats
- Non-toxic
- Dogs
- Non-toxic
The elephant bush is considered non-toxic to cats, dogs and people — in South Africa it is even grazed by livestock and the tangy little leaves are edible. That makes it the pet-safe alternative to the jade plant (Crassula), which is mildly toxic to animals.
Overview: toxic & non-toxic plants for cats, dogs and children
Care
- 01A full-sun to very bright spot; happy to spend summer outdoors.
- 02Water only when the substrate has dried out completely — the leaves signal thirst by wrinkling slightly.
- 03Use free-draining succulent or bonsai substrate and avoid waterlogging at all costs.
- 04In winter keep it bright and cool (10–15 °C) and water just a sip once a month.
- 05Feed monthly with succulent or bonsai fertiliser from spring to autumn.
- 06Shaping cuts are possible at any time; use the trimmings as cuttings.
Frequently asked
- What is the difference between elephant bush and jade plant?
- They look similar but are not related. The elephant bush (Portulacaria afra) has smaller, rounder leaves on finer reddish stems and grows denser. The jade plant (Crassula ovata) carries larger, thicker leaves. Important for pet owners: the elephant bush is non-toxic, while the jade plant is mildly toxic to cats and dogs.
- Is the elephant bush toxic to cats or dogs?
- No, Portulacaria afra is considered completely non-toxic to cats, dogs and people. In its native South Africa it is even on the menu of elephants and tortoises. For households with pets it is one of the safest succulents around.
- Why is my elephant bush dropping leaves?
- Too much water is usually the cause, especially in winter: the roots suffer and the plant sheds leaves first. An abrupt change of location or lack of light also leads to leaf drop. Let the substrate dry out and move it somewhere brighter — it usually pushes new growth quickly.
- Is the elephant bush suitable as a bonsai?
- Yes, it is one of the most rewarding beginner bonsai of all: small leaves, a thickening trunk, extremely tolerant of pruning and forgiving of care mistakes. Unlike classic bonsai species it will even forgive a missed watering — the tray just must never stay permanently wet.