narrow filmy-fern
Taxonomy
Hymenophyllum rarum
Hymenophyllum
Hymenophyllaceae
Hymenophyllales
How to care for narrow filmy-fern
How often to water your narrow filmy-fern
every 9
narrow filmy-fern needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9
Finding light for narrow filmy-fern in your home
a window
narrow filmy-fern can tolerate being far from a window and light source.
Place it less than 6 feet from a south-facing window to ensure it receives enough light to survive 💪.
Select your region to see how the current weather in your area affects the placement of narrow filmy-fern in your home 🏡.
How to fertilize narrow filmy-fern
Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your narrow filmy-fern after it doubles in size or once a year—whichever comes first.
Care Summary for narrow filmy-fern
narrow filmy-fern
Greg recommends:
Water
0.5 cups every 9 days
Placement
< 6ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.