Adiantum peruvianum (12cm pot)

The Adiantum peruvianum, commonly known as the Peruvian Maidenhair Fern, is a delicate and graceful fern native to the tropical regions of South America. It is renowned for its finely divided, lacy fronds, which are bright green and contrast beautifully with their dark black stems. This fern is an elegant addition to any indoor or shaded garden space, offering a lush, soft appearance that is ideal for creating a serene atmosphere. The Adiantum peruvianum is popular in tropical landscapes and as an indoor houseplant due to its attractive foliage and relatively easy care requirements.

Plant Care Guide

Light: The Maidenhair Fern thrives in bright, indirect light but should be protected from direct sunlight, which can scorch its delicate fronds. It can tolerate lower light conditions, but the fern may not grow as vigorously or retain its vibrant colour. Ideally, place it near a window with filtered light or in a spot that gets dappled sunlight.

Water: This fern prefers consistent moisture but dislikes standing in water. It’s essential to keep the soil evenly moist but not soggy. Water regularly, allowing the top few centimetres of soil to dry out slightly between waterings. The Adiantum peruvianum is sensitive to both overwatering and underwatering, so it’s important to maintain a balanced watering schedule. Ensure that the pot has good drainage to prevent waterlogging and root rot.

Soil: The Adiantum peruvianum thrives in a well-draining, slightly acidic to neutral soil mix. A good-quality potting mix for ferns or a general indoor plant mix will work well, as long as it retains some moisture while draining excess water. If growing in the ground, choose a location with light, well-drained soil.

Fertilising: Feed your Maidenhair Fern with a balanced, water-soluble fertiliser. Choose a general-purpose fertiliser or one specifically designed for ferns to encourage healthy growth and vibrant foliage. Avoid over-fertilising, as this can lead to burnt tips or excessive leaf growth, weakening the plant.

Common Pests: While relatively pest-resistant, Adiantum peruvianum can occasionally attract common indoor plant pests, such as aphids, mealybugs, and scale insects. Check the undersides of leaves regularly for any signs of infestation, such as sticky residue or discoloured spots. If pests are found, treat the plant with insecticidal soap or neem oil to eliminate the infestation. Additionally, maintain good air circulation around the plant to reduce the risk of fungal issues, such as leaf spot or mould.

General Care: To maintain the health of your Maidenhair Fern, regularly remove any dead or yellowing fronds. This will not only keep the plant looking tidy but also encourage new growth. Gently wipe the leaves with a damp cloth to remove any dust, as this will improve the plant’s ability to photosynthesise. If grown indoors, ensure the plant is kept in a spot with sufficient humidity, as this fern thrives in a moist environment.