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4.2 out of 5 (249 experiences)


Also known as
Sword Fern, Green Fantasy Fern, Fluffy Ruffle Fern and Boston Fern 'Fluffy Ruffles Fern'
Taxonomy
Nephrolepis exaltata
Nephrolepis
Nephrolepidaceae
Polypodiales

How to care for Boston Fern
How often to water your Boston Fern

every 7
Boston Fern needs 0.5 cups of water every 7 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
7
Finding light for Boston Fern in your home

a window
Boston 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 Boston Fern in your home 🏡.
How to fertilize Boston 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 Boston Fern after it doubles in size or once a year—whichever comes first.
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Definitely not thriving 😞 I will trim him up and give him some TLC today but it’s not looking good #BostonFern
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I love this new pot I got today and it is just perfect for Fernielicious, my cotton candy fern. #newpot #FernFriends #HappyPlants #PlantsMakePeopleHappy
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I adopted Ferdinand on October 31, 2016! He is my oldest plant. He was a rescue. I have been married for 7 1/2 years and I have had him for 7 years! #plantsofthe40thstreetbungalow #FernFriends #BostonFern
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Just got Randy from Lowe’s on clearance. He has some dry leaves. Should I pull all those out? Also, do I need anything to hold up the branches? #BostonFern
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I am very happy to announce that my dear Sad Sally is getting a new name. She will now be known as Superb Sally!!! Look at this girl go!! I’m so excited to share this updated photo!
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I have had Ferdinand for over 7 years. He was given me my a friend at my last job after her sister rescued him from a hoarder situation. He loves being in the backyard all spring and summer but he always worries me when we bring him in - he is kind of a drama king! But when I watered him tonight I noticed he has new fiddleheads. I was so excited when I found out the new curled leaf of a fern is called a fiddlehead, how cute is that! #plantsofthe40thstreetbungalow #fernfronds
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I brought my boston fern indoors about 4 weeks ago. It now has no leaves at all. :( what to do? Thnx #BostonFern
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My fern started dying so I cut off the dead stems and it’s not growing back. Can someone help please? I’ve had her for a while and she just started browning and dying.
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My plant is yellow. Why? #BostonFern
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Sad fern I live in Karachi Pakistan and this fern is in my bathroom. I’ve also attached a screenshot of my climate (it’s in celcius) can someone help with my fern? It doesn’t seem to improve
Boston Fern is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!
💦 Water Needs
Boston 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
Boston 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 in your home 🏡.
🐶 🐈 👶 Toxicity
Boston 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.
Boston Fern Toxicity to Cats →
💨 Humidity
Boston Fern prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.
🪴 Soil
Boston Fern does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
💩 Fertilizer
Boston 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!
❄️ Dormancy
It’s common for Boston Fern to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.
🌎 Native Region
Boston Fern is native to Worldwide.
🌸 Flowers
⬆️ ⬇️ Growth Pattern
Boston Fern is a clumping plant, meaning new growth will emerge from the soil around the parent plant.
🌦️ Growing Outdoors
USDA Hardiness Zone
Boston Fern can be grown outdoors in USDA Hardiness Zones 10a-13b. Find your local hardiness zone here.
🌱 Propagation
Boston 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
🍂 Yellow Leaves
Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant retiring old leaves.
If it seems like there’s a problem, the most likely cause of yellow leaves in Boston Fern is underwatering. The leaves may also appear to be curling or drooping. Yellow leaves can less often be caused by overwatering, nutrient deficiencies, or pests.
Give your plant a good drink and it should perk back up and download Greg to make sure your plant never goes thirsty again!
🧐 Troubleshooting
When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.
Inspect the soil moisture; too dry or too wet soil can cause problems.
Ensure the plant is getting the right amount of light, as too much or too little can stress it.
Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.
Care Summary for Boston Fern
Boston Fern
Greg recommends:

0.5 cups every 7 days

< 6ft from a window

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

What other plant parents say












This plant was a pain in my butt at first but now Im beginning to love her but I’m not fully convinced lmao she was so bushy when I bought her and within a week or so she got dramatic and began crisping up, I just couldn’t keep her alive! I trimmed off her dead leaves and was left with maybe 4 fair sized leaves😅 now she’s sprouting leaves like nuts so keeping her soil drowned with water is working better than having good humidity and following watering recommendations😮💨








Bigleef Smalls has been a great addition to our family. I talk to him everyday. It’s strange, but it seems that he perks up when I talk to him. He gets a shower when it’s time for his feeding. He seems to enjoy that quite a bit. I really enjoy having him in my home.







So I put this plant outside at least a month ago to basically die - no watering and no care. Well it survived and I guess is okay with my northern exposure windows and balcony so I brought it inside watered and placed at my patio window for the rest of this autumn/winter season. I’m told ferns love bright maybe even direct sunlight but this Boston wants to live and is a trooper. Now let’s see if I can get some decent growth.







I have had this plant for two years. It is easy to care for. I have mine positioned in a south facing window. The leaves will brown from time to time, I tend to trim them off. It’s an attractive plant, I like how the fronds uncurl as they grow into new leaves.


