Asplenium 'Crispy Wave', also known as the Crispy Wave Fern or Bird's Nest Fern, is a distinctive and popular houseplant. Its unique, wavy, bright green fronds give the plant a lush, sculptural appearance. The fronds grow upward from the centre, forming a rosette-like shape that resembles a bird's nest, hence its common name. The wavy texture of the leaves not only makes this fern visually striking but also helps enhance its air-purifying abilities. This hardy fern thrives in indoor environments and is relatively easy to care for, making it a favourite among plant enthusiasts.
Light
Prefers bright, indirect light.
Can tolerate lower light levels but will grow more slowly.
Avoid direct sunlight, as it can scorch the delicate fronds.
Water
Keep the soil consistently moist but not waterlogged.
Water when the top inch of soil feels dry, and ensure the water drains out completely.
Avoid watering the centre of the plant (the "nest") to prevent rot.
Humidity
Thrives in high humidity environments (above 50%).
Regular misting or placing the plant near a humidifier will help maintain humidity levels.
In dry indoor environments, especially during winter, increasing humidity is crucial to prevent leaf browning.
Temperature
Ideal temperature range: 18-27°C.
Avoid temperatures below 16°C, as the plant does not tolerate cold drafts.
Keep away from heating or cooling vents that can cause sudden temperature fluctuations.
Soil
Use a well-draining, rich potting mix, such as a blend of peat, perlite, and a bit of organic matter.
A light, airy soil mix will prevent root rot by allowing excess water to drain.
Ensure the pot has drainage holes to avoid soggy soil.
Fertilisation
Feed with a balanced, diluted houseplant fertiliser once a month during the growing season (spring and summer).
Do not over-fertilise, as this plant is sensitive to excess nutrients.
Skip fertilisation during the fall and winter months when growth slows.
Repotting
Repot every 1-2 years or when the plant becomes root-bound.
Choose a slightly larger pot and refresh the soil with a well-draining mix.
Repotting in spring is ideal, as the plant is in its active growth phase.
Pruning
Remove any dead or yellowing fronds to maintain a tidy appearance.
Trim away damaged leaves at the base to encourage healthy new growth.
Cleaning the leaves with a damp cloth can help the plant absorb more light and photosynthesize efficiently.
Pests
Watch for common pests such as scale, mealybugs, and spider mites.
Treat infestations with insecticidal soap or neem oil.
Keep the plant in a well-ventilated area and maintain humidity to reduce pest issues.
Propagation
Propagation by division is possible, although it is challenging for Bird’s Nest Ferns.
Carefully separate the plant during repotting, ensuring that each divided section has both roots and fronds.
Propagation from spores is possible but more complex and takes longer.
Am I Pet Friendly?
For all pet parents out there I AM pet friendly!
What size am I?
I am in a 12cm pot.