Leatherleaf Fern

Leatherleaf Fern, also known as Leather Fern or Seven Week Fern, can tolerate a range of growing conditions, including coastal climates. Leatherleaf Fern is best in fertile, evenly moist, well-drained soil in partial to full shade and grows fast in optimum conditions. More tolerant of some sun, lower humidity, and drier soil than most ferns, plant outdoors in a location that has filtered light, especially during the hottest part of the day. Temperature, light intensity, soil moisture, and humidity, all contribute to the stress or success of your fern.

After planting your Leatherleaf Fern, water deeply and regularly for several weeks to reduce plant stress and facilitate root development. After roots have become established, reduce frequency and water as needed to maintain even soil moisture. The amount of water required is dependent on several environmental factors such as wind, temperature, soil type, and light intensity. Leatherleaf Fern is tolerant of irregular watering schedules. Apply a layer of mulch to help retain soil moisture.

Pruning is not necessary, but any dead or damaged fronds can be removed at the base to improve the plant's appearance.

Rumohra adiantiformis is a semi-hardy fern, hardy to 25-30°F suited for USDA growing zones 9-11. Cold temperatures may result in leaf burn. Temperatures near 25°F may result in mortality depending on duration of low temperatures. Semi-hardy ferns grow best where nighttime temperatures are mostly above 40°F and can survive short periods of freezing temperatures if not too severe. Semi-hardy ferns are good choices for inland valleys along warmer coastal regions.

Flat Rate
All orders have a flat rate delivery fee of $20.

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As part of our unwavering dedication to sustainability, we take great pride in delivering your plants and trees without the use of any cardboard boxes. Furthermore, we utilize our own fleet of eco-friendly vans to ensure that we uphold our commitment to sustainable practices throughout every stage of the delivery process.

Our commitment to your satisfaction goes beyond just reducing waste and emissions, as we guarantee that your products are in the capable hands of our expert team members. With their careful attention and exceptional skills, your plants and trees will arrive in immaculate condition, ready to thrive in your care.

Q: How long will a cut Leatherleaf fern last in a vase?
A: The durable fronds of Leatherleaf fern are long-lasting and can retain their color, vigor, and shape in a vase of water for nearly two weeks.

Q: Are the brown spots on the underside of my fern leaf insect eggs?
A: The brown spots on the underside of the fern leaf are spores which is how ferns reproduce, they are not insect eggs. Sporangia is a specialized structure that holds the spores and develops in clusters called sori which may appear as dark dots, lines, or rusty patches and arranged in symmetrical or scattered patterns, or completely cover the lower leaf surface.

Q:What is the rusty dust on my fern leaf?
A: Ferns reproduce by spores. Sporangia is a specialized structure that holds the spores and develops in clusters called sori which may appear as rusty patches, black dots, or lines and arranged in symmetrical or scattered patterns, or completely cover the lower leaf surface. The rusty dust on the fern leaf are spores, part of the fern’s life cycle.

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