The fern is an ancient and versatile plant, perfect for beautifying internal and external spaces. Do you want to know how to best grow it? Discover our practical advice!
The ferns they are among the most fascinating plants you can choose, thanks to their ability to adapt to both closed spaces and gardens. With the right balance of humidity, light and care, you can make them thrive anywhere. Whether you want to grow them as houseplants or in the garden, there are some important differences in their daily management.
The fern as a houseplant
Ferns have been among the most popular and widespread houseplants for centuries. Perfect for indoors, ferns provide a touch of lush, fresh greenery, as well as visually interesting texture thanks to their delicate fronds. However, to successfully grow them at home, it is essential to know theirs specific needs.
Indoor ferns require special attention tohumidity of the environment. If the air is too dry, their fronds can become brown or yellow quickly, ruining the appearance of the plant. For this reason, make sure you maintain a good level of humidity, for example by using a vaporizer to spray water on the leaves. In addition to humidity, also theirrigation is a crucial factor: most ferns come from natural environments such as the understory of rainforests, where the soil is constantly moist but never waterlogged. Before watering, touch the surface of the soil and water only if it feels dry.
Another factor not to be underestimated is the luce. The fern in nature grows in indirect, dappled light conditions. Even indoors, it prefers filtered light rather than direct sun. Find an ideal location near a window that is not exposed to full midday sun, but which can provide sufficient light.
Ferns outside: how to make them thrive
Growing ferns outside is possible, especially if you have a shaded garden. Ferns can grow well in partially shaded areas and are ideal for decorating outdoor spaces with a touch of lush greenery.
If you plant ferns in the garden, it is essential to choose an area well shadedpossibly under trees such as maples or oaks. Even outdoors, ferns require moist but well-drained soil, and must be protected from direct sun during the hottest hours. Consider add compost or peat to the soil to keep it slightly acidic, the type of soil that ferns prefer.
Additionally, it is important to take the climate in your area into consideration. If you live in an area with harsh winters, you may need to cover or move your ferns to a protected location during the colder months.
Basic care for indoor ferns
To keep indoor ferns healthy and beautiful, it is useful to follow some basic precautions. Every aspect of their care helps ensure optimal growth.
- Moisture: Ferns love humidity, so spray the fronds with water regularly. Place the fern in a humid environment, such as the bathroom or kitchen, or use a saucer with expanded clay to increase humidity.
- Irrigation: Always keep the soil moist, but don’t overwater. Water only when the soil surface is dry.
- Luce: Avoid direct sun; indirect or filtered light is ideal for keeping the foliage green and lush.
How to prepare the right soil for outdoor ferns
Before planting a fern outside, make sure the soil is adequate. Ferns prefer slightly acidic, well-drained soils. Soil that is too compact or too alkaline can hinder their growth.
To prepare the ideal soil:
- Dig a hole slightly larger than the fern’s pot.
- Add peat and sand to improve drainage and regulate acidity.
- Mix well and make sure the soil is moist, but not waterlogged.
These simple precautions will help you create the ideal environment for your ferns to grow luxuriantly even outdoors.
Protect ferns from climate changes
Ferns, both indoors and outdoors, can be affected by changes in temperature and humidity. In case of extreme weather conditions, it is important to take precautions to avoid damage to the plant.
- Heavy rain: During heavy rains, cover ferns outdoors or move them to a sheltered location to prevent them from getting too soaked.
- Cold winters: Some varieties of ferns can freeze; consider whether to cover them with a protective fabric or move them indoors.
- Hot summer: Avoid direct sun during the hottest hours; the shade of a large tree or a pergola may be sufficient.
By protecting ferns in this way, you will provide them with a more stable and growth-friendly environment.
How to choose the right fern for your space
The choice of fern variety depends a lot on the climate and the position you intend to give it. If you’re looking for a houseplant, focus on ferns that tolerate indoors better, such as the Boston fern. If, however, you want to enrich your garden, opt for a resistant variety, which tolerates outdoor climates better and requires less water.
Always remember to consider the specific needs of the plant. A fern placed in the right place, with the right care, can become a natural furnishing element and lush for your environment, whether indoors or outdoors.
Photo © Stock.adobe
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