When deciding how often to water orchids, it’s important to consider the following factors: the type of orchid, Potting medium, the temperature and humidity of the environment, and the amount of light the orchid is exposed to. Different types of orchids have different watering needs. For example, Phalaenopsis orchids need to be watered more frequently than Cattleya orchids. In general, most orchids should be watered at least once to twice every week.
In terms of deciding how much water to use when watering orchids, the amount of water needed varies depending on the type of orchid. The plant should be watered until the potting medium is moist to the touch. For example, Phalaenopsis orchids need to be watered more thoroughly than Cattleya orchids. Be sure not to overwater your orchids, as this can lead to root rot.
Potting medium like sphagnum moss retains moisture for many days, so watering frequency for a plant potted in Sphagnum moss medium should be few days like 3-6 days depending on the weather. Whereas, Pine bark is a drier medium which require more frequent watering. Coconut husk is a semi dry medium and should be watering slight less frequently than plants in pine bark.
When watering orchids, it is important to know when to water them. The best time to water orchids is in the morning, before the sun sets. This is because the potting medium will be cooler than in the afternoon. Additionally, watering in the morning gives the orchid more time to take up water from the potting medium before the temperature rises.
In conclusion, the frequency and amount of water used to water orchids depends on the type of orchid, the environment it’s growing in, and the season. When deciding how much water to use, you should water the plant until the potting mix is moist but not soggy. When it comes to when to water, it’s best to water in the morning or evening when the sun is not too hot. By following these tips, you can help ensure your orchid plants stay healthy and bloom with beautiful flowers.