Portulacaria afra, commonly known as "Elephant Bush" or "Porkbush," is a hardy and low-maintenance succulent that thrives in a variety of home environments. Here's how to care for it:

Light

• Direction of Light: Portulacaria afra does best in bright, indirect light, ideally near a south or west-facing window. While it can tolerate some direct sunlight, too much can cause the leaves to scorch. If the light is too dim, the plant may become leggy.

• Ideal Placement: Place it in a spot with plenty of natural light, but avoid direct sun for prolonged periods, especially in summer.

Watering

• Watering Frequency: Like most succulents, it prefers to dry out between waterings. Water when the soil is completely dry. During the growing season (spring and summer), you might water every 2-3 weeks, while in fall and winter, watering can be reduced to once a month.

• Watering Tips: Ensure that the pot has good drainage to prevent root rot. Water thoroughly, allowing excess water to drain away, but avoid leaving the plant sitting in water.

Temperature

• Preferred Temperature: This plant thrives in temperatures between 65°F (18°C) and 85°F (29°C). It’s sensitive to frost, so keep it indoors or move it to a protected area if temperatures drop below 50°F (10°C).

Soil

• Soil Type: Portulacaria afra prefers well-draining, slightly sandy or cactus mix soil. It’s important that the soil doesn't retain too much moisture, as this can lead to root rot.

Fertilizing

• Fertilization: During the growing season (spring and summer), feed your Portulacaria afra with a balanced liquid fertilizer diluted to half strength every 4-6 weeks. Don’t fertilize in the winter when the plant is dormant.

Problems to Watch Out For

1. Overwatering: The most common problem is overwatering, leading to root rot. Ensure the soil dries out completely between waterings and that the pot has good drainage.

2. Leggy Growth: This happens when the plant isn’t receiving enough light. If this occurs, move it to a sunnier spot to encourage compact growth.

3. Pests: Portulacaria afra can occasionally attract mealybugs, aphids, or scale. If you notice pests, treat with insecticidal soap or wipe the leaves with a damp cloth.

4. Leaf Drop: If the plant is stressed (due to overwatering, too much sunlight, or insufficient water), the leaves may start to drop. Adjust care accordingly.

General Tips for Thriving

• Pruning: If your Portulacaria afra becomes too leggy, you can prune it back to encourage fuller growth. It responds well to pruning and can even be propagated by cutting and rooting.

• Repotting: Repot every 1-2 years to refresh the soil and check the root health. This is also a good time to move it into a slightly larger pot if it’s outgrowing its current one.

With the right conditions, Portulacaria afra is a resilient and attractive plant, adding a touch of greenery with minimal fuss!