As a horticulture and landscaping expert , I can supply you with some insights on planting a Boston fern in the ground in Zone 5 . The Boston fern , known for its lush and feathery frond , is a popular choice for both indoor and outdoor background . However , due to its size , it is generally better suited for outdoor planting in Zone 5 .

In Zone 5 , the climate can be quite challenging for some plants , specially those that are not cold - hardy . Boston ferns are typically considered tropic plants , and they expand in warmer climates . geographical zone 5 feel cold winters with temperatures dropping below freeze , which can model a risk to more raw plant .

While Boston ferns can withstand some cold temperature , they are not well - suited for the rough winter of Zone 5 . However , there are still ways to enjoy the smasher of Boston ferns in this zone . One choice is to plant them in containers and bring them indoors during the wintertime calendar month . This means , you may delight their vibrant foliage throughout the year .

If you are determined to plant Boston ferns in the ground in Zone 5 , there are a few step you’re able to take to increase their chances of survival . Here are some tips to consider :

1 . take a sheltered location : Select a spot in your garden that offer up some protection from abrasive winds and frost . This can be near a paries , under a expectant tree , or in a blot that receives partial shade during the day .

2 . Prepare the territory : Boston ferns opt well - draining soil that is rich in organic affair . Before planting , rectify the soil with compost or well - rot manure to improve its fertility and drain .

3 . Mulch and protect : Once you have implant the fern , apply a bed of constituent mulch around the base . This will help to retain wet in the stain and provide some insulation during the colder months . you could also conceive using Robert Lee Frost blankets or row cover to protect the fern from extreme cold .

4 . piddle and tending : Boston fern require uniform moisture , so check that to water them regularly . However , be conservative not to overwater , as this can lead to radical rot . to boot , provide regular feeding with a balanced fertilizer to elevate sizeable growth .

While these step can help increase the chances of success , it ’s important to note that Boston ferns may still fight to survive in Zone 5 . They are simply not as cold - hardy as other plant sort that are better suitable for this climate .

While Boston ferns can be plant in the ground in Zone 5 with right care and protection , it is generally recommend to rise them in container and bring them indoors during the winter months . This direction , you may enjoy their mantrap all class around without worrying about the coarse winter conditions .

Caroline Bates