Polypodium vulgare, commonly known as the common polypody or rockcap fern, is a species of fern in the family Polypodiaceae. It is native to temperate regions of Europe and North America, often found growing on rocks, tree trunks, and other surfaces as an epiphyte. This fern is known for its leathery, evergreen fronds and its ability to thrive in shaded, moist environments. It undergoes a dormancy period during the winter months.
Polypodium vulgare thrives in indirect bright light and prefers moderate temperatures. It enjoys high humidity and should be watered when the soil partially dries out. This fern is relatively easy to care for and can adapt to indoor and outdoor environments, provided it is protected from direct sunlight and extreme temperatures.
土壤
This fern prefers well-draining loamy soil that retains some moisture but does not become waterlogged. A mix of peat, perlite, and standard potting soil works well. Ensure the soil is slightly acidic to neutral in pH.
肥料
Polypodium vulgare does not have high fertilizer requirements. If desired, a balanced, diluted liquid fertilizer can be applied during the growing season, but it is generally not necessary.
换盆
Repotting should be done every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage, and carefully transfer the fern, ensuring the roots are not damaged.
传播
Propagation is typically done through division. This can be performed in the spring or early summer. Carefully separate the rhizomes and replant them in suitable soil, ensuring each division has a few fronds and roots.
修剪
Pruning is not generally required for Polypodium vulgare. However, removing any dead or damaged fronds can help maintain the plant's appearance and health.
毒性
Polypodium vulgare is not toxic to pets or humans. It is safe to have around children and animals.
额外的
This fern is quite resilient and can tolerate a range of conditions, making it an excellent choice for both novice and experienced gardeners. It can also be used in terrariums or as a ground cover in shaded garden areas.