Peperomia pepperspots - 'String of Coins'

Light Requirements

Peperomia Pepperspot prefers moderate indirect light. Place your plant near a north or east-facing window if you're in the Northern Hemisphere. Avoid direct sunlight, as it can scorch the leaves. If you're unsure, it's better to err on the side of caution and position the plant a few feet away from the light source, as it can tolerate lower light conditions.

Watering

The String of Coins plant requires moderate watering with even moisture. Its semi-succulent leaves can retain water, allowing it to tolerate brief periods of drought. However, it's crucial to avoid overwatering, as the roots are susceptible to rot. Allow the top layer of soil to dry slightly between waterings. A pot with drainage holes is essential to prevent water from accumulating at the bottom.

Temperature and Humidity

While Peperomia Pepperspot is native to tropical regions, it's surprisingly adaptable. Maintain a temperature range of 18-26°C for optimal growth. The plant prefers moderate to high humidity levels, ideally between 50-80%. If you're struggling to maintain adequate humidity, consider placing your Pepperspot in a closed terrarium or using a humidity tray.

Soil and Potting

As an epiphyte in its natural habitat, Peperomia Pepperspot requires a light, well-draining substrate. A coco coir-based mix enriched with perlite, pumice, lava rock, and orchid bark is ideal. This combination provides the necessary aeration and drainage for healthy root development. Adding organic fertiliser, such as earthworm castings, can benefit the plant's growth.

Growth and Propagation

Peperomia Pepperspot is a relatively compact plant, typically growing between 13-38 cm in length. It's an excellent choice for those with limited space or for use in terrariums. To propagate your plant, take stem cuttings and place them in water or directly into a humid terrarium environment. Roots should develop within a month or two, at which point you can pot them separately or add them back to the mother plant for a fuller appearance.

Additional Care Tips

1. Pruning: Regular pruning helps maintain the plant's shape and encourages bushier growth.
2. Fertilising: Feed your Pepperspot with a balanced, water-soluble fertiliser diluted to half-strength every 4-6 weeks during the growing season.
3. Pests: Keep an eye out for common houseplant pests such as mealybugs or spider mites. Treat any infestations promptly with neem oil or insecticidal soap.
4. Repotting: Repot your Peperomia Pepperspot every 2-3 years or when it outgrows its current container. Choose a pot only slightly larger than the previous one to prevent overwatering.