Boston Fern Perennial

September 22, 2023 Post a Comment

Boston fern perennial

Boston Ferns can only survive temperatures down to around 20-40 degrees and can only survive the high end of that range when handing in a pot. So get those plants inside when it starts to get chilly outdoors and don't worry when the fronds start to turn yellow and brown and start shedding.

Will Boston ferns come back every year?

Deciduous ferns enter a state of dormancy and lose their fronds in winter. Their roots remain alive, and their feathery top growth returns in spring. Evergreen ferns such as Boston fern, however, keep their fronds in winter and continue to grow year-round, never entering a state of dormancy.

How do you keep Boston ferns in the winter?

Cut back any stragglers and/or trim back into the desired shape. Make sure to give the fern a good shake and ruffle through the fronds before bringing inside. Find a Spot: Basements, garages, barns, a cool corner of a room would all be good locations for overwintering your ferns. Ferns need moderate, indirect lighting.

Are Boston ferns cold hardy?

Boston ferns thrive in temperatures in the 60s and 70s but can tolerate an occasional blast of cold air of 40 to 50 degrees for a few hours.

When should I bring my Boston fern inside?

Before the first frost of the fall is the perfect time to bring potted ferns indoors for the winter.

What is the coldest temperature a Boston fern can tolerate?

One of the oldest plants in the world, Boston Ferns like bright but indirect sunlight and optimum temperatures of 60°F – 75°F /15°C – 24°C but will tolerate temperatures as low as 50°F /10°C.

Should Boston ferns be cut back in winter?

Ferns do not need to be cut back for the winter unless you are bringing a potted fern indoors to grow during the cold weather season. Your fern has most likely grown fairly large during the summer. It is a good idea to cut back the plant before you bring it indoors.

Can I plant Boston ferns in the ground?

Today, Boston fern is still a top pick for indoor and outdoor settings. But, because Boston fern can grow 3 feet tall and 3 feet wide, it are often a better choice for outdoor situations. In zones 9-11, Boston fern can be planted directly in the ground. Here's a plant that lives up to its name.

Can ferns stay outside in winter?

If your porch has a southwest exposure, ferns could probably stay outside if the temperature drops to around 22-24 degrees if you set them against the house. If you have that southwest exposure there would be few times you would need to take them inside during the winter.

Can ferns survive winter inside?

Ferns do not require much at all to survive the winter indoors. There is no need for fertilizing – really all that is needed is an occasional watering. Check the soil every 5 to 7 days, and water only when the soil has completely dried out.

Can you leave Boston ferns outside?

Can a Boston Fern be Grown Outside? Although Boston fern is often grown as a houseplant, it thrives outdoors in warm, humid climates in USDA zones 9 to 11. With adequate moisture, the plant may tolerate drier climates. Frost may kill the fern to the ground, but it will rebound in spring.

How long will Boston ferns last outside?

How Long Do Boston Ferns Live Outside? While Boston ferns are houseplants, they can also grow outside and thrive. Boston ferns can live for over a hundred years if they get the ideal outside care.

How do you winterize outdoor ferns?

What to Do With Outdoor Fern Plants in Winter

Do Nothing. Even though the leaves on most fern fronds dry up during the winter, turn yellow and then brown, you may want to leave the fern fronds in place and rely on winter rains and cool temperatures to keep the plants alive.
Bring the Plants Indoors. ...
Cut Them Down.

Will Boston ferns come back after a freeze?

Ferns can recover from a freeze as long as the roots and rhizome have not been killed. Potted ferns should be moved into a porch, garage or utility room that is sheltered but not heated like the main house, and the extent of root damage assessed.

How long do Boston ferns live?

Indoor ferns can last for many years – even decades – with proper care and attention. One family in Virginia claim to have maintained their Boston fern for over 114 years! With re-potting and propagation, single plants can be regenerated again and again, making such advanced ages possible.

Where do you put a Boston fern indoors?

They like consistently moist but well-drained soils. Boston ferns grown indoors should be placed near a window, but not in direct sunlight.

How do I protect my ferns in the winter?

If an unexpected early season frost or freeze is on the horizon, move your fern into a semi-protected place. A barn, shed or garage all work well. If that is not an option, at the very least, cover it with a blanket or sheet. The key is to protect it from damage until you can prepare it for indoor life.

Where do you keep Boston ferns indoors?

You move into those hotter warmer. More bright months the summer months if you're growing it indoors

How hot is too hot for Boston fern?

Boston fern likes a night temperature of 65ºF and a warmer day temperature that does not exceed 95ºF, but will tolerate cooler temperatures if growing outside. If grown seasonally outdoors it should be moved inside or protected when temperatures dip into the low 40's.

Can Boston ferns survive 30 degrees?

Boston Ferns are Tropical Plants Boston ferns planted in the ground may survive temperatures as low as 30 degrees, although the top growth will be killed to the ground.