How to take care of balcony flowers in spring so that they bloom until the end of autumn

Pelargoniums are the most popular balcony flowers, which decorate balconies, gardens and terraces. Their popularity is no mere coincidence; thanks to the wide range of colors and flower shapes and relatively easy care, they are an ideal choice for experienced gardeners as well as beginners.

Pelargoniums are a genus of plants that belong to the Geraniaceae family. The origins of most geraniums found in gardens today can be traced back to South Africa, where some of the most robust and adaptable species come from. They are known for their ability to tolerate both sunny and partially shaded locations, which makes them extremely adaptable for different gardens and homes.

Different types of geraniums include ivy geraniums, which are great for hanging baskets, are charming with their fragrant leaves and standing geraniums, which are ideal for the edges of flower beds or as independent decorative plants.

Their popularity is not just limited to aesthetics; geraniums are also valued for their drought resistance and the ability to attract pollinators such as bees and butterflies while repelling pests such as aphids.

When and how to put balcony flowers outdoors

The beginning of spring is the ideal time to plant outdoors, but it is important to wait until the danger of frost has passed. They are sensitive to cold and can suffer damage if exposed to sudden drops in temperature or frost.

Acclimatization

Before moving them permanently outdoors, it is recommended to gradually acclimatize the plants to the outdoor conditions. We do this by placing them outside for a few hours during the day, protected from strong winds and direct sunlight, and then bringing them back inside at night. We repeat this process for several days, gradually increasing the time the plants spend outside, which allows them to adapt to outside temperatures, light and air humidity.

Once they are acclimatized, they can be placed in their final location. Choose a site that meets their needs for light and protection from extreme weather conditions. Balconies, terraces or gardens facing south or south-west are usually ideal as they provide enough sunlight.

Here are some key aspects of care to consider:

Watering

Watering needs to be adjusted according to weather conditions and soil moisture level. It is important that the soil manages to partially dry between waterings, as this prevents rotting of the roots. On hot and dry days, geraniums may need more frequent watering, especially if they are planted in pots. Early morning or late afternoon is the best time to water to reduce evaporation and allow the water to penetrate deep into the soil.

Feeding

Regular feeding is key to promoting lush flowering. Use a liquid fertilizer for flowering plants every 2 to 4 weeks, following package directions.

Circumcision

Regular pruning and removal of wilted flowers will encourage new flowers and help keep the plant looking tidy. Pruning also helps to encourage denser growth and prevent the plant from becoming excessively branched.

Protection against pests and diseases

They can be susceptible to attacks by pests such as aphids and various diseases such as botrytis or gray mold. Inspect plants regularly, and at the first sign of problems, take action with natural or chemical means of pest and disease control. Prevention is key, so ensure good ventilation between plants and avoid overwatering.