Quote:
Originally Posted by estación seca
Most orchids in habitat encounter dry spells even during the normal rainy season. Tiny cloud forest plants have this happen less frequently. But for most larger plants in containers a week between watering is no problem at all.
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I’ll tack on a little more that might help you plan…
Those “dry spells” are often accompanied by high humidity and dew in the morning. With high humidity, the “drive” to lose water through transpiration is reduced, allowing the plant’s current “stockpile” of absorbed water last longer.
If you can place your plants where high humidity and somewhat reduced light is available, they’ll be less stressed by the “man made drought”.