Essential knowledge for horticultural maintenance

Horticulture is for viewing. Containers, balconies, courtyards, fields... transform various places into comfortable gardening spaces. Plants cultivated with love, grass, trees, and flowers, grow healthily and vigorously according to people's wishes. However, there are some tips for selecting flower seedlings, applying water and fertilizer, and daily care. Here are the key points to understand in order to appreciate gardening.

1. There are perennial herbs in the flowers that bloom every year and wither in 1-2 years

Once planted, its flowers can be enjoyed every year, and the lifespan of plants varies depending on the type. Plants that bloom every year, such as chrysanthemums and Junying grass, are called perennial herbs. Among them, the parts that grow on the soil in winter wither, but the roots are still preserved. Plants that begin to grow in spring are called perennial herbs. Although their growth rate is slow, they can make people appreciate their flowers every year, which is where their charm lies.

Herbs born one or two years ago: Plants that bloom or wither within a year after sowing, such as pansies and marigolds, need to be repurchased every year. They are called annual herbs. Depending on the sowing period, they can be divided into spring sowing annual herbs and autumn sowing annual herbs. In addition, herbs that bloom or wither within two years after sowing are called biennial herbs. They have a short lifespan, long flowering period, and many gorgeous and distinctive flower species. Annual herbaceous marigold, planted with new flower seeds or seedlings the following year.

2. Flowers with long and short flowering periods

Flowers that bloom in spring, flowers that bloom in summer... Depending on the plant, the flowering season also varies, and the duration of flowering also varies. There are flowers like the three colored violet and silver lead Impatiens that have a long flowering period and can bloom for more than six months; There are also flowers like hydrangeas and forget nots that can only bloom for 1-2 months. In addition, flowers that bloom almost all year round, such as geraniums and lantern crabapples, are called seasonal open flowers. Representative plants include Solanum nigrum, Marigold, and so on. On the contrary, flowers that only bloom in a certain season are called seasonal flowering, and they only bloom for a few months a year. The flowering period of the tricolor violet is very long, and it can be enjoyed from winter to early spring.