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4.8 out of 5 (4 experiences)


About Christmas Fern
Christmas Fern is a relatively rare houseplant 🌿 that is easy to grow and needs lots of water to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.
Plant parents describe this plant as being a survivor and having large, lush leaves with only 53 being grown with Greg around the world. Check out the reviews below for more details!🌟
Christmas Fern likes soil that is good at retaining moisture. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
Christmas Fern belongs to the Polystichum genus, and is native to Eastern Canada to Mexico.
Taxonomy
Polystichum acrostichoides
Polystichum
Dryopteridaceae
Polypodiales
Also known as
Christmas Dagger and Christmas Dagger Fern

How to care for Christmas Fern

How often to water your Christmas Fern

every 7
Christmas Fern needs 0.5 cups of water every 7 when it doesn’t get direct sunlight and is potted in a 5" pot located in Jacksonville, Florida.
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
7

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.
Jacksonville, Florida
45% Low

Growing Christmas Fern in Jacksonville right now
Plant growth potential is currently medium 👌
January 26th, 2023
Sunlight energy as measured by “net radiation” in Jacksonville is currently medium 👌.
The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in dete…
Sunlight will increase by 20.6% ☀️
January 25th, 2023
Jacksonville is trending towards greater sunlight intensity!
The amount of sunlight in Jacksonville is expected to increase by 20.6% over the next 2 weeks to an average of 11.8 megajoules of energ…
Daylight will increase by 0.6 hours 📈
January 26th, 2023
This month, Jacksonville is getting an average of 7.8 hours of clear sky sunlight per day.
Hours of daylight will increase by 6.2% over the next two weeks. Your plants will get 10.8 total hours of…
Finding light for Christmas Fern in your home

a window
Christmas Fern love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to ensure it receives enough light to survive during this time of reduced sunlight intensity in Jacksonville, Florida ⛅.
Christmas Fern does not tolerate low-light 🚫.

How to fertilize Christmas 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 Christmas Fern after it doubles in size or once a year—whichever comes first.

Christmas Fern is generally considered an easy-to-care-for plant and makes a great choice for beginners!
Water Needs
Christmas Fern is sensitive to dry soil and should be watered frequently. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
Christmas Fern requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.
Toxicity
Christmas Fern is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.
Soil
Christmas Fern is very sensitive to dry soil, so choose a potting soil that retains moisture. A good soil will still drain well and contain lots of organic matter such as coco coir or sphagnum moss.
Fertilizer
Christmas Fern should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!
Growth Pattern
Christmas Fern is a clumping plant, meaning new growth will emerge from the soil around the parent plant.
Growing Outdoors
USDA Hardiness Zone
Christmas Fern can be grown outdoors in USDA Hardiness Zones 3a-9b. Find your local hardiness zone here.
Propagation
Christmas Fern can be propagated by division into new individual plants.
- Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
- If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
- Pot up the new plant in well-draining soil
- Repot the parent plant back into its original pot
Care Summary for Christmas Fern
Christmas Fern
Greg recommends:

0.5 cups every 7 days

< 1ft from a window

Repot after 2x growth
Based on your location in Jacksonville, Florida, the 4” pot your plant is in, and that it doesn’t get direct sunlight.

What other plant parents say





