Although orchids enjoy being root-bound, they’ll need to be repotted when the potting mix has broken down, usually every two years. Choose a time after the orchid has finished blooming; flowers could fall because of the stress of repotting. The pot should just accommodate the root mass.Click to see full answer. Similarly, it is asked, should orchid roots be exposed?More orchids are killed by incorrect watering than by any other reason. These plants (epiphytes) are adapted to having their roots exposed to light and air so in addition to water, orchid roots need air. When do I water? Orchids should be watered just as they begin to dry out.Also Know, do orchids like small pots? A smaller pot inverted into a larger one can also help with drainage and aeration, with the roots of the plant draped over and around the smaller pot. Some orchids, such as Phalaenopsis, have roots capable of photosynthesis. For these plants, clear pots have become popular, as they allow light to get to the roots. Additionally, can you cut the roots of an orchid? According to orchid experts, you should definitely not remove the roots. There’s a good chance you’ll harm the plant or introduce a dangerous virus. Trim an orchid root or stem only if it’s dry and you’re certain it’s dead, but work carefully to avoid cutting too deep and harming the plant.When should you repot orchids? 3 Signs It’s Time To Repot Your Orchid Your Orchid Has Outgrown Its Pot. Once you notice your orchid’s roots seem too crowded in its current container, it’s time to repot your orchid. When The Potting Media Goes Bad. Your Orchid Roots Are Tightly Tangled.