Watering is perhaps the most sensitive aspect in the cultivation of orchids, the main pitfall being excessive watering. As most orchids are grown in a substrate mainly composed of bark, beginners tend to find that the bark is visually dry. Whilst this can appear visually dry on the surface indeed, it is often wet below.
- When should I water ?
The plants needs for water vary accordingly with their environment.
An orchid will require more water in hot weather, and it will also be necessary to water more frequently the smaller the pot is, for example. It therefore becomes vital not to consider watering an orchid on a strictly regular basis but rather adjust to its constant needs.
The easiest and surest bet is to weigh the pot in your hands. The pot is obviously heavier after watering.
A few days later, repeat this procedure. At this point, if the pot is noticeably lighter, your plant needs watering.
If the pot seems fairly heavy still, then it is recommended to wait a bit longer.
Your orchid runs a greater risk with over watering rather than a lack of it for a little while.
For an orchid grown in pine bark in a pot of 12 to 13 cm in diameter, the frequency of watering may vary between every 3 to 4 days in summer when it is sunny and hot, to every 6 to 8 days in winter if the house is unheated and if the weather is overcast.
- How should I water ?
Watering an orchid is done generously. You must therefore pour a good amount of water on the surface of the pot for several seconds or soak the pot up to 2 / 3 of its height in a basin of water for fifteen seconds.
- Should I water all year round ?
It depends on the type of orchid you grow. Certain species require a reduction or rest but most will need a constant supply.. |
