A Detailed Guide to Propagating Boston Fern by Division

When to Divide Boston Fern

Boston fern can be divided in spring, summer and autumn; divisions in early spring, in April-May, can be done together with repotting.

How to Divide Boston Fern

In early summer, the stolons growing from the plant grow rapidly and produce small plantlets with roots. In summer, choose a vigorously growing plant, then cut off the small plantlets with roots mentioned above and plant them separately. When dividing together with repotting, first turn the plant upside down and tip it out of the pot, shake off all the old soil, then cut it into several clumps and plant them separately, afterwards placing them in a shady spot; after about a week they can be given normal care.

Care After Dividing Boston Fern

After dividing, water thoroughly. Generally, place it indoors in a spot with bright, indirect light for growing; it must not be placed in a dark spot, but strong direct sunlight should also be avoided. The most suitable growing temperature is 15-25°C; in winter, the temperature must be kept above 10°C to ensure it overwinters safely. Take care to keep the potting soil moist, neither too dry nor too wet. It does not need much fertilizer; during the growing season, applying a thin, well-rotted cake fertilizer once a month is enough. Be careful not to get it on the leaves, otherwise it easily causes damage. Repot once every other year in early spring.

That is all about how to propagate Boston fern. Next, let's take a look at how to water Boston fern!

Causes of Yellowing Leaves in Boston Fern and Solutions How to Divide Boston Fern

Boston fern is a warmth-loving plant that grows best in warm climates. Boston fern is very popular on the market today, and many people like to buy it and take it home to grow. During growing, problems with cultivation techniques may cause the leaves to turn yellow, so how should this be handled?

Causes of Yellowing Leaves in Boston Fern

1. When growing Boston fern, if the soil used cannot meet its growth needs, it will grow poorly, and the leaves will turn yellow and drop.

2. When growing Boston fern, although it needs plenty of light, be careful that there is no strong direct sunlight, otherwise the leaf edges of Boston fern easily become scorched and the leaves turn yellow.

3. When growing Boston fern, if watering is insufficient or the air is too dry, the leaves of Boston fern will turn yellow or develop scorched edges.

4. Improper fertilizing mainly means too much fertilizer, or contaminating the leaves when fertilizing, which will cause the leaves of Boston fern to wither and turn yellow.

5. If Boston fern is not pruned in time during care, the branches and leaves may become messy and crowded, and overly dense branches and leaves are not good for the growth of Boston fern.

Solutions for Yellowing Leaves in Boston fern

1. When growing Boston fern in pots, you can use a soil mixed from garden soil, river sand and leaf mold, etc.

2. When growing Boston fern, if there is strong sunlight outdoors, shade it in time. When growing it indoors, you can place Boston fern on an east- or north-facing windowsill for care.

3. When growing Boston fern, watering must be sufficient, and during vigorous growth it also needs to be misted on the leaves every day.

4. When growing Boston fern, watering must be sufficient, and during vigorous growth it also needs to be misted on the leaves every day.

5. In daily care, pruning is very important. If you find withered leaves, cut them off in time; this also helps new leaves sprout. Every autumn, the old leaves should also be pruned appropriately, so as to avoid too many branches and leaves, which weakens its growth and causes the leaves to turn yellow.

How to Divide Boston Fern

1. Boston fern can be divided in spring, summer and autumn; divisions in early spring, in April-May, can be done together with repotting.

2. In early summer, the stolons growing from the plant grow rapidly and produce small plantlets with roots. In summer, choose a vigorously growing plant, then cut off these small plantlets with roots as mentioned above and plant them separately.

3. When dividing together with repotting, first turn the plant upside down and tip it out of the pot, shake off all the old soil, then cut it into several clumps and plant them separately, afterwards placing them in a shady spot; after about a week they can be given normal care.

4. For 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, so much the better.

Pest and Disease Control for Boston Fern

1. Brown spot disease. It can be controlled by spraying chemicals such as 50% carbendazim 1000-fold solution, 50% thiophanate-methyl 1000-fold solution, and 200-fold Bordeaux mixture. Too much watering or excessive humidity also makes brown spot disease likely to occur. In the early stage of the disease, it can be controlled by spraying chemicals such as 70% thiophanate wettable powder 800-1000-fold solution.

2. Nematode disease. Using insecticides such as 10% ethoprophos, fosthiazate or 25% isofenphos-methyl, then covering with fresh loess and pouring a small amount of water after application, can significantly reduce the population density of root-knot nematodes. Hot water treatment is also used to control nematode infestation in bird's-nest fern: soak the plant in 43°C hot water for 10-15 minutes before planting.

The causes of yellowing leaves in Boston fern are generally related to watering, fertilizing, light, pruning and so on, so when this happens, find the cause and then solve the problem at its root. To have Boston fern grow well, division propagation is essential; its specific method is described in detail above, and I hope it is helpful to everyone.

How Does Boston Fern Reproduce? An Introduction to Boston Fern Propagation Methods

Propagation Methods for Boston Fern

Boston fern can be propagated by division.

Boston fern is commonly propagated by division; in summer, cut off the small plantlets with roots growing from the stolons of a vigorously growing plant and plant them separately.

Cut off the small plantlets with roots growing from the stolons of a vigorously growing plant and plant them separately. Water the divided plants thoroughly and place them in a shady spot for about a week, then they can be moved to normal care. Division can be done in spring, summer and autumn.

Boston fern does not produce spore fronds and can only be propagated by division or runners. Division can be done all year round, but spring and autumn are best. After division, water thoroughly and place in a shady spot; it will quickly resume growth.

It is commonly propagated by division; in summer, cut off the small plantlets with roots growing from the stolons of a vigorously growing plant and plant them separately.