Button Fern

Latin Name: Pellaea rotundifolia

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(326 Ratings)

Plant Type: Fern
Description: Small tufted fern with round leaflets spaced on arching dark colored stalks.
Origin: New Zealand
Environment: Suitable for the home or a greenhouse
Foliage: Yes
Flowering: No
Season:
Fragrant: No
Growing Ease: Requires extra care
Temperature: 50-75°F, 10-24°C
Humidity: Medium humidity
Lighting Needs: Does best in full sunlight coming from the East/West
Soil Type: A GOOD general purpose potting soil (a soil that retains water yet drains well) will suffice. Check purchased soil to see that it is well aerated and add sand or perlite and peat moss if it seems to pack too tightly. Give the plants a chance to settle in before going back to whatever fertilization program has been successful for you. If you want to mix your own take: 1 part garden soil, 1 part coarse sand or perlite, 1 part moist peat or humus (leaf mold) and a light dusting of lime. Always use a pot with a hole.
Watering: Keep the soil evenly moist and if you use rainwater, be careful as it could be acidic. Use warm water.
Fertilizer: Feed monthly spring through fall with water soluble fertilizer diluted by half. An alternative is a granular slow release fertilizer if applied annually in the early spring.
Plant Pests: Prone to mealy bugs, scale and aphids. Always inspect any new plant for pests before introducing it to your home or greenhouse.
Propagation: Division, spores in the spring. After dividing plant, pot in the plant's regular potting mix. Take spores from ripe spore cases on the undersides of the fronds. Put the spores in an envelope and allow to dry. Place a brick in a plastic box or pan and put 2 inches (5cm) of distilled water in it and cover the brick with a quarter inch of moist peat. Sprinkle spores on the peat and cover the container with a piece of glass or plastic. Be sure to maintain the water level. Place in low light, after a few months a green moss like growth should cover the peat. Eventually leaves will appear, divide and transplant after they are 2 inches (5cm) tall.
Gardening Tips & Care: Mist frequently with warm water (lime free to avoid leaf staining) and place pebbles or gravel in the drainage dish to hold water and increase the humidity, make sure the pot is sitting on the gravel and not in the water. An ideal plant for a hanging basket.
Is Genus: No
Button Fern picture Button Fern, Pellaea rotundifolia

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