By Maureen Wilson —
What does the Greek word for “testicles,” and the smallest seeds in the world, have in common? If you guessed the second largest flower family, you’re on the right track. In the third installment of the “Underground Academy” series, Janelle Allen further bridges the gap between humans and plants. Previously, the physical, mental, and emotional benefits of owning an indoor houseplant were discussed, but in this presentation, we see those concepts applied particularly to the orchid.
There are around 28,000 varieties of orchids, spanning every continent except Antarctica, and they demonstrate an incredible diversity of shape, size, color, bloom, and fragrance (or lack thereof). However, as fascinating as they are, they’re equally as fickle, and a daunting task to those new to houseplants. Factors like temperature, moisture, nutrients, and positioning keep owners on their toes, but with some consistency and patience, orchids can be grown successfully, much like any other plant.
Mindfully picking which variety is best for your home and location is the first step as you observe how your orchid adapts. Leaves that are yellow or deep green, sticky, droopy, and have spots or damaged parts are no good, as well as mushy, gray roots. Proper watering is essential, so keep the plant at room temperature and water once or twice a month, depending on the season. Moisture and temperature come together, as orchids love humidity. Given their tropical origin and ability to absorb water through their leaves like other epiphytes, it’s not hard to see why. But, nutrients are not easily absorbed and you can often get away with light feedings.
The topic of repotting was a focus in this presentation because of the possible risk it poses to the plant. It’s a necessary process for a couple different reasons: whenever you buy a new plant, or it’s been in the same pot for one or two years and the roots are being pushed up towards the top. Before you begin, make sure you have the appropriate growing medium or potting mix on hand. From there, as you remove the orchid from its old soil or medium, rinse the roots with lukewarm water and cut away any mushy roots. The condition of the roots will help you decide what pot to use, as weaker root systems indicate the pot should stay the same, while more robust roots mean you can likely move a size up. Monitor the plant post-repotting for any signs of deterioration or the how much time it takes to rebloom.
Nearing the end of the presentation, Janelle Allen took a couple of questions. One question centered around whether there are any plants that are visually similar to orchids. Allen was unsure since she grew up around a variety of species and could easily tell the difference. She did say that lilies, irises, or snapdragons have a similar flower and could be misidentified, and one audience member chimed in with impatiens. Generally, the popularity of the family negates most visual confusion.
The second question related to her opinion on the “just add ice” watering method for orchids—one that is meant to combat overwatering by using ice cubes. Allen said that orchids are traditionally located near the equator with tropical rainforests, and putting ice on the plant is counterproductive to the humidity and moisture it needs. But, if you have trouble with consistently watering your plants—or, as previously mentioned, overwatering—this method is an acceptable way to ease yourself into taking care of your orchid.
Overall, orchids are timeless flowers and showcase immense variety in their physical features, as well as how they can be cared for. Like most things, balance is key and it is no different for plants. The process is extremely fulfilling, given the proper research and enthusiasm.