Small tips for orchid care in spring, now is the right time to learn
Winter goes and spring comes, all things revive. Spring is a key period for orchid growth. Here is a summary of the following aspects on how to care for orchids well in spring, for reference by orchid growers.
Watering methods for orchids in spring
In early spring, watering does not need to be frequent; keeping the medium moist is best.
When watering, stop once water begins to flow out from the bottom of the pot.
Pay attention to water control; the water must not be too cold, and it is enough for it to be close to room temperature.
Light and temperature control for orchids in spring
In early spring, sunlight intensity is suitable, so orchids can receive light all day long. If there are continuous cloudy and rainy days, supplemental lighting should be provided in time.
Spring is a good time for orchids to resume growth, and at this time temperature and humidity must be kept up. During the day, keep the temperature between 20~26℃, and at night 8~12℃. If the temperature is relatively low, you can cover them with plastic film to increase warmth.
Spring is relatively dry, so pay attention to controlling the relative humidity of the environment between 65~80%, and sprinkle water frequently to increase humidity.
Light and temperature control for orchids in spring
Fertilizing methods for orchids in spring
In early spring, do not rush to fertilize orchids; wait until the orchids have adapted to the environment. When the temperature stabilizes at 18~20℃, fertilization can be carried out. Choose nitrogen, phosphorus, and potassium fertilizer, applying 3~4 times per month.
At the same time, spring is also a season with a high incidence of pests and diseases, so insecticides should also be used, 2~3 times per month.
Pest and disease control for orchids in spring
In spring, orchids are more likely to develop diseases, with common ones including anthracnose, black spot, and stem rot. Prevention should be carried out as early as possible. Especially during continuous rainy days, spray chemicals promptly to prevent bacteria from breeding in the humid environment.
Orchids in spring need bud thinning
After a winter of dormancy, flower buds begin to grow faster. Before flowering, according to the orchids' growth vigor, appropriately cut off unhealthy and small buds. Generally, for a full pot of strong Cymbidium goeringii, keep 2-3 buds, and for Cymbidium faberi, keeping one bud is enough.