How to care for Phalaenopsis orchids
An article about the care and cultivation methods of Phalaenopsis orchids in the field of green plant maintenance. Next, the editor will introduce the experience to netizens.
Phalaenopsis orchids are very beautiful flowers that can often be seen in parks, and they are easy to grow. Phalaenopsis orchids can also be used as ornamental plants for home gardening. So, how do you care for Phalaenopsis orchids?
What are Phalaenopsis orchids
Phalaenopsis orchids are actually a type of tropical broad-leaved plant. The flower colors of Phalaenopsis orchids mainly include red and yellow, with improved varieties also showing purple, pink, and variegated spots, offering a variety of colors. Phalaenopsis orchids bloom in summer, able to bloom under the scorching sun, providing a cool beauty for passersby who appreciate them. Many people praise the bravery of Phalaenopsis orchids for not fearing the harsh sun, and they are celebrated by people. Therefore, the flower language of Phalaenopsis orchids is "a beautiful future."
How to care for Phalaenopsis orchids
1. Soil. Phalaenopsis orchids are good plants to grow, and their cultivation methods are simple. They are not very demanding about soil, requiring only loose, well-drained, and fertile sandy soil. Phalaenopsis orchids can also easily adapt to fertile clayey soil and are easy to manage.
2. Sunlight. Phalaenopsis orchids can tolerate high temperatures and require sufficient sunlight for growth, ensuring that they receive at least five hours of direct sunlight every day. If grown in a very dark environment, insufficient light will delay the blooming period of Phalaenopsis orchids.
3. Temperature. Phalaenopsis orchids prefer to grow in warm environments and are averse to severe cold. They can adapt to temperatures around 16-30°C. When the growth temperature of Phalaenopsis orchids reaches 5-10°C, they will stop growing, and when the temperature drops below 0°C, frost damage will occur. Especially during the blooming season of Phalaenopsis orchids, if you want to delay the blooming period, you can place the orchids in a dark, cooler environment, but the temperature should not drop below 10°C.
4. Watering. Phalaenopsis orchids prefer well-drained sandy soil. When watering, it is important to note that before new roots grow, the amount of water should be reduced, and the potting soil should be kept moist. When planting Phalaenopsis orchids, watering is crucial. Excessively moist potting soil can cause root rot. After the flower spike of Phalaenopsis orchids grows, it should be watered frequently to ensure the moisture of the potting soil. If the orchids lack water during the blooming period, the flowers may appear "trapped in leaves." In winter, when temperatures are low, the watering amount should be reduced, generally following the principle of "watering when dry and keeping moist."
5. Fertilizing. Phalaenopsis orchids are plants that enjoy fertilizer. In addition to applying sufficient base fertilizer before planting, 3-4 times of thin cake liquid fertilizer should be applied during the peak growing season each month. Adequate fertilizer is also needed during blooming. If no flower spike has emerged 20-30 days before the expected blooming period, a 0.2% potassium dihydrogen phosphate solution can be sprayed on the leaves to promote flowering.
6. Pests. Phalaenopsis orchids have strong adaptability and are mainly managed with a粗放 approach. Although they look delicate, Phalaenopsis orchids are not fragile. From May to August each year, attention should be paid to leaf-rolling pests to avoid damaging their tender leaves and inflorescences. A 50% dichlorvos solution diluted 800 times or a 50% fenitrothion emulsion diluted 1000 times can be sprayed for control.
The above is an introduction to how to care for Phalaenopsis orchids and the methods of cultivating Phalaenopsis orchids, which can be used as a reference suggestion for everyone.