Wavy Filmy Fern
Taxonomy
Hymenophyllum undulatum
Hymenophyllum
Hymenophyllaceae
Hymenophyllales
How to care for Wavy Filmy Fern
How often to water your Wavy Filmy Fern
every 9
Wavy 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 Wavy Filmy Fern in your home
a window
Wavy 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 Wavy Filmy Fern in your home 🏡.
How to fertilize Wavy 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 Wavy Filmy Fern after it doubles in size or once a year—whichever comes first.
Care Summary for Wavy Filmy Fern
Wavy 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.