How to Grow a Boston Fern? Cultivation Methods and Precautions

Ferns have become increasingly popular because their leaf shapes are quite attractive, and they have gradually become a type of plant that people grow at home. The Boston fern is a type of fern that has developed quite well in recent years. Growing a Boston fern at home can add a touch of green and vitality to the household, and it is very capable of showing off the life and energy of a courtyard. At the same time, the Boston fern is also a very good air-purifying plant.

How to Grow a Boston Fern

1. Propagation: The Boston fern is commonly propagated by division. In summer, cut off the small rooted Boston ferns growing from the stolons of vigorously growing Boston fern plants and plant them separately.

2. Light: Boston ferns are generally grown indoors, in pots, under bright indirect light indoors. They must not be exposed to direct strong light, but they also should not be kept in a dark place.

3. Temperature: The suitable growing temperature for the Boston fern is 15-25°C. In winter, it can overwinter safely at above 10°C. Winter care for the Boston fern requires heating equipment; if there is no heating facility, double-layer insulation can be used.

4. Humidity: The Boston fern likes a high-humidity environment and does not tolerate dryness. During care, you should frequently spray water on the Boston fern and its growing environment to increase humidity. The suitable humidity is around 75%-80%. If the Boston fern is too dry, the leaf edges of the Boston fern will turn yellow and withered, and even the entire leaf may turn yellow and withered.

5. Soil: When choosing soil for the Boston fern, you should choose a mixed growing medium of leaf mold, river sand and garden soil. If conditions allow, using sphagnum moss as the growing medium will produce even better growth. The Boston fern should be repotted once a year. For outdoor cultivation of the Boston fern, about half expanded plastic artificial soil can be mixed into ordinary growing medium and stirred evenly.

6. Watering: Although the Boston fern is drought-tolerant, it still needs sufficient water, and the Boston fern should not be watered too wet or too dry; the potting soil should be kept constantly moist. During the growing season, water should be supplied abundantly. If the Boston fern is often dry, the lower Boston fern leaves will wither and fall off. In summer, water 1-2 times a day and frequently spray water on the Boston fern leaves.

7. Fertilizing: The Boston fern does not need much fertilizer. During the growing period, apply a thin, fully decomposed cake fertilizer once every 4 weeks. It is not advisable to use quick-acting chemical fertilizers on the Boston fern. When fertilizing, never let it stain the Boston fern leaves, so as not to damage the Boston fern.

8. Pests and diseases: The main diseases of the Boston fern are leaf spot and damping-off, and the main pests are the damage caused by caterpillars, scale insects, mealybugs and nematodes.

Boston Fern Cultivation Methods and Precautions

1. Soil requirements

For pot cultivation, use a mixed growing medium of leaf mold, river sand and garden soil. If conditions allow, using sphagnum moss as the growing medium will produce even better growth. Repot once every other year in spring.

2. Watering method

Water with the principle of keeping it moist. The Boston fern has relatively strict water requirements; it should not be too wet, nor too dry, and it is best to keep the potting soil constantly moist. In summer, you can spread some wet sand on the ground around the flowerpot and spray some water to increase environmental humidity. In winter, when room temperature is low, reduce watering and keep the soil slightly moist.

In summer, water once every 1-2 days, but in winter control the amount of watering. Spray water on the plant and its surrounding environment 2-3 times a day to increase air humidity. In autumn and winter, wait until the soil is half dry before watering again. If the plant wilts due to lack of water, you can soak the whole pot in water to revive it, and spray the leaves more. If it still has not recovered its upright posture after soaking for 24 hours, you might as well cut off all the leaves to promote the growth of new leaves. The root system of the Boston fern is weak and extremely sensitive, so the fertilizer concentration should not be too high, otherwise it is easily damaged. However, ferns all like fertile soil that retains water, so the best way is to first add fully decomposed barnyard manure when potting, and later apply topdressing with thin fertilizer. When fertilizing, avoid letting the fertilizer liquid stain the leaves. If it is accidentally stained, immediately spray clean water to rinse it off. In addition to using growing medium plus fully decomposed compost, to avoid it being too sticky, coarse sand can be added, and remember to first use coarse gravel and small stones as a base layer at the bottom of the pot.

3. Repotting

Generally, repot once every 1 year in spring. For the potting soil, use a mix mainly of leaf mold with a small amount of river sand. In places where conditions allow, if materials such as moss can be used as the growing substrate, the growth will be even better. In addition, the Boston fern. It likes a warm environment, and the suitable growing temperature is 15-25°C. The overwintering temperature should not be lower than 5 degrees. In winter, room temperature should preferably be kept above 6°C. If the lower old leaves are found to be yellow and withered, they should be cut off promptly to keep the plant shape attractive.

Propagation of the Boston Fern

In early summer, the stolons growing on the plant will grow rapidly and produce small rooted plantlets. In summer, choose vigorously growing plants, then cut off the small rooted plantlets mentioned above and plant them separately. When dividing plants in conjunction with repotting, first turn the plant upside down and take it out of the flowerpot, shake off all the old soil, then cut it into several clumps and plant them separately, then place them in a shaded place; after about a week they can be cared for normally. When potting, the soil can be a mixed growing medium of leaf mold, river sand and garden soil. If sphagnum moss can be used as the growing medium, that would be even better.

Is the Boston Fern Suitable for Indoor Cultivation

As mentioned above, the Boston fern is not only non-toxic, but can also purify the air, so it is very suitable for indoor cultivation, helping people absorb harmful gases and playing a certain role in ensuring air quality and human health. Therefore, the Boston fern is especially suitable for placing in newly renovated new homes. In addition, placing the Boston fern indoors can also play a role in beautifying the home environment and decorating the room. The fresh green leaves look very attractive and pleasing to the eye, making people feel the breath of spring and thus relax. Precisely because the mood is relaxed, sleep quality will also improve, so the Boston fern can also improve people's sleep quality.

The key points for growing a Boston fern are nothing more than light, soil, water and fertilizer, while also paying some attention to repotting and propagation of the Boston fern, and then relatively good growing results can be achieved. In fact, growing a Boston fern should not be difficult; after all, before people grew them, ferns were just a kind of wild grass in the mountains.