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Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i
Leather fern (Rumohra adiantiformis)-i

Leather fern

Scientific name
Rumohra adiantiformis

Basic Information

Polypodiaceae Family Rumohra Genus Leather fern Species
Polypodiaceae > Rumohra > Rumohra adiantiformis
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  • Pteridophyta
Height
60cm ~ 90cm
Flower Color
    Leaf Color
    Anthesis
    Sunlight Exposure
    Partial Shade
    Hardiness Zones
    9-11
    Cold resistance
    Fair
    Heat resistance
    Fair
    Habitat of origin
    South Africa
    Growth Rate
    Normal

    What is Leather fern (Rumohra adiantiformis)?

    What is Leather fern (Rumohra adiantiformis)

    Leather ferns thrive in indirect sunlight or partial shade, making them ideal for indoor settings or areas with filtered light. They can tolerate low light conditions but prefer bright, indirect light for optimal growth. They have a moderate tolerance to cold temperatures and can survive in temperatures as low as 50°F (10°C). During the winter, it is best to keep them in a room with temperatures above 60°F (15°C) to prevent damage. In hot climates, leather ferns should be placed in areas with indirect sunlight to avoid scorching. They can withstand heat but may require more frequent watering during periods of high temperatures. The optimum hours of sunlight per day for leather ferns are around 4-6 hours, although they can adapt to varying light conditions. Overexposure to direct sunlight can lead to leaf burn and drying out.

    Laura
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    Flower meaning

    Leather fern thrives in well-draining soil with high organic matter content. It prefers slightly acidic to neutral soil pH levels between 5.5 and 7.0. Regularly applying a balanced fertilizer with an N-P-K ratio of 10-10-10 or similar during the growing season can promote healthy growth. Fertilizer should be applied every 4-6 weeks from spring to early fall, following the manufacturer's instructions for the correct amount. Avoid over-fertilizing, as it can lead to nutrient imbalances and harm the plant. Before applying fertilizer, ensure the soil is moist to prevent root burn. Regularly monitoring soil quality and pH levels can help maintain optimal conditions for Leather fern.

    Laura
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    Calendar of Leather fern (Rumohra adiantiformis)

    Calendar

    The flower language commonly used in America for the Leather fern is sincerity and shelter. Examples of flower language: - Red rose: Love and passion. - Daisy: Innocence and purity. - Sunflower: Adoration and loyalty. Explanation: The Leather fern symbolizes sincerity, reflecting its ability to provide a sense of shelter and protection. This plant's sturdy and reliable nature conveys a message of honesty and trustworthiness in relationships.

    Laura
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    How to grow Leather fern (Rumohra adiantiformis)

    Watering

    Leather fern requires pruning to maintain its health and appearance by removing dead or damaged fronds. Pruning also promotes new growth and prevents overcrowding. The best time to prune Leather fern is in early spring before new growth emerges. To prune, use clean, sharp scissors or pruning shears to cut back any brown or yellow fronds at the base of the plant. Make sure to leave at least one to two inches of the frond stem to encourage regrowth. After pruning, water the plant thoroughly to help it recover and apply a balanced fertilizer to support new growth. Regular pruning will help Leather fern thrive and remain vibrant.

    Laura
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    Soil and Fertilizer

    Leather fern can be propagated through spores, division, or rhizome cuttings. Spores are collected from mature fronds and sown on a moist, sterile medium. Division involves separating the rhizomes into sections with roots and replanting them in suitable soil. Rhizome cuttings are taken from healthy, mature plants and planted in a well-draining potting mix. Leaf cuttings can also be used by taking a healthy leaf with a portion of the stem attached and planting it in a moist medium. Multiple propagation methods can be employed to increase the chances of successful propagation and to produce a larger number of new plants. Harvesting spores or dividing rhizomes should be done carefully to ensure the health of the parent plant.

    Laura
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    Sunlight and Place

    Leather fern is best potted in a well-draining mix of peat moss, perlite, and sand. Ensure the pot has drainage holes to prevent waterlogging, and place the plant in indirect sunlight. When repotting, choose a slightly larger pot and refresh the soil every 2-3 years to provide ample space for growth. Mist the plant regularly to maintain humidity levels, and fertilize monthly during the growing season. If the fronds start browning or wilting, check for root rot and adjust watering accordingly. Avoid placing Leather fern near drafts or heating vents to prevent stress on the plant.

    Laura
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    Advanced Information of Leather fern (Rumohra adiantiformis)

    Pruning

    Leather fern is susceptible to pests such as spider mites, mealybugs, and scale insects. These pests can cause damage by sucking sap from the plant, leading to wilting and yellowing of the fronds. To prevent infestations, regularly inspect the plant for any signs of pests, especially on the undersides of the leaves where they tend to hide. Additionally, maintaining proper humidity levels and avoiding over-fertilization can help deter these pests. In terms of diseases, leather fern can be affected by fungal infections such as leaf spot and root rot. These diseases are often caused by overwatering or poor air circulation, leading to the development of dark spots on the leaves or mushy roots. To prevent fungal diseases, ensure the plant is not sitting in waterlogged soil and allow for proper air circulation around the plant. If signs of disease appear, promptly remove and destroy affected plant parts to prevent further spread.

    Laura
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    Planting and Harvest

    Leather fern typically blooms in the spring and summer months in the United States. The flowers are at their best during late spring to early summer. Blooming usually occurs once a year, lasting for several weeks. To encourage longer blooming, ensure the plant receives adequate sunlight and water. Avoid over-fertilizing, as it can hinder blooming. Pruning dead fronds can also promote new growth and potentially extend the blooming period.

    Laura
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    Propagation

    Leather fern offers two main varieties: one with dark green fronds, known as variety A, and another with lighter green fronds, known as variety B. When selecting seedlings, opt for those with vibrant, evenly colored fronds and sturdy stems. Ensure the roots are well-developed and not overcrowded in the container. For seeds, choose plump, firm ones without signs of mold or damage. Look for reputable suppliers who specialize in ferns to guarantee quality. Prioritize purchasing young seedlings over mature plants for better acclimatization to new environments. Avoid seedlings with yellowing or browning fronds, as they may indicate stress or disease.

    Laura
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    Pests and Diseases

    Leather fern, scientifically known as Rumohra adiantiformis, is a species of fern characterized by its leathery, dark green fronds that resemble the appearance of leather. This plant is native to New Zealand, Australia, and other regions in the Pacific. It does not produce flowers but reproduces through spores found on the undersides of its fronds. The fronds are typically a vibrant green color and have a distinct lacy appearance. Leather ferns are classified as a type of terrestrial fern and are commonly used in floral arrangements and landscaping due to their elegant foliage. There are no known varieties of Rumohra adiantiformis, and it does not bear fruit. This fern can grow up to 2 feet in height and is relatively easy to cultivate in shaded, moist environments. Its name "adiantiformis" refers to its resemblance to the Adiantum genus of ferns.

    Laura
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    Habitat of Leather fern (Rumohra adiantiformis)

    Habitat

    Toxicity of Leather fern (Rumohra adiantiformis)

    Health Benefits

    edible
    Inedible
    Toxic
    No toxicity

    NO DATA

    Toxic for dogs and cats

    NO DATA