Boston Fern Outdoors 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 9-11. With adequate moisture, the plant may tolerate drier climates. Frost may kill the fern to the ground, but it will rebound in spring. ... The plant prefers rich, organic soil.

Can you plant Boston ferns in the yard?
How long can Boston ferns stay outside?
What temperature can Boston ferns be outside?
How much sun does a Boston fern need?
Do Boston ferns come back every year?
Do ferns like sun or shade?
How cold is too cold for Boston ferns?
How do you bring a Boston fern back to life?
How do you care for a hanging Boston fern outside?
What is the lowest temp a Boston fern can tolerate?
Can you overwater a Boston fern?
Can you overwater a fern?

Can you plant Boston ferns in the yard?

6 Types of Ferns That Are Ideal for Outdoor Gardens

Christmas fern is easy to grow in a wide range of environments, though full shade or partial shade are ideal. Boston fern: Also known as sword fern, Nephrolepis exaltata is an evergreen perennial herbaceous plant.

How long can Boston ferns stay outside?

Considered perennial in U.S. Department of Agriculture plant hardiness zones 9 to 11, they may stay out all year where temperatures seldom drop below 45 degrees F, but must be brought indoors if threatened by frost.

What temperature can Boston ferns be outside?

Extreme Heat is Unhealthy

They grow best when temperatures reach no higher than 75 degrees during the day and 65 degrees at night. A temperature of 95 degrees or higher may kill a Boston fern. Outdoors they should be placed in a sheltered spot where the temperature does not get this hot.

How much sun does a Boston fern need?

Boston ferns are the perfect porch plant, as they thrive in lots of indirect light. Morning sun is ideal, as full afternoon sun can burn the fronds. In humid, subtropical areas of Florida (zones 10 to 12), Boston ferns make an attractive mid-height groundcover in areas with dappled shade.

Do Boston ferns come back every year?

Like many other varieties of semitropical plants, Boston fern grows as a perennial in warm climates, but won't overwinter in areas that experience freezing temperatures. In cold climates, you must bring this type of fern indoors or grow it as an annual.

Do ferns like sun or shade?

Plant ferns in part to full shade and rich, well-drained soil. In all climates, they need protection from afternoon sun to prevent drying and leaf scorch. Ferns can reach 12 inches to 6 feet tall, depending on the type and growing conditions.

How cold is too cold for Boston ferns?

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.

How do you bring a Boston fern back to life?

If your Boston fern needs a larger pot, wait until it has recovered and is actively growing midspring. Trim the drooping fronds back to about 2 inches long and leave any healthy upright fronds in the center of the plant intact. If all fronds are drying and dying, trim them all to 2 inches.

How do you care for a hanging Boston fern outside?

Boston fern outdoors requires plenty of water and isn't drought-tolerant. Provide enough water to keep the soil consistently moist, but never allow the soil to remain soggy or waterlogged. If you live in a dry climate, mist the plant lightly on hot days.

What is the lowest temp 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.

Can you overwater a Boston fern?

Although Boston fern prefers slightly moist soil, it is likely to develop rot and other fungal diseases in soggy, waterlogged soil. The first sign that a fern is overwatered is usually yellowing or wilted leaves. ... Boston fern watering is enhanced if you provide a humid environment.

Can you overwater a fern?

Over-watered ferns may drop their leaves or the foliage may yellow. You may notice a green, mossy growth on the top of the soil or gray fungi may form. Over-watering ferns poses the risk of root rot and other fungal diseases.