Maximum Yield USA May 2018 | Page 55

ORCHIDS Orchids are stunning, but they can be intimidating plants to grow. Although they have a reputation for being fussy, there are many orchids that are easy to grow indoors. With so many different varieties to choose from, it is worth visiting a specialty nursery to find your favorite colors and scents. However, not all orchids smell good, so it is important to choose varieties that do, such as Aeranthes grandalena, which smells like jasmine; Cymbidium Golden Elf, which smells like lemon; Maxillaria tenuifolia, which smells like coconut; Miltoniopsis santanaei, which smells like roses; Rhynchostylis gigantea, which smells like citrus; and Vanilla planifolia, which smells like vanilla. The most important factor for orchids is how much light they receive. Depending on the variety, they may prefer low, medium, or high levels of light. If a plant receives the wrong amount of light, it won’t bloom. Low-light lovers do well in an east- or west-facing window. Medium-light lovers do well in a south-facing window. Orchids that need a lot of light do best with an indoor grow light. In nature, orchids grow on the tops of trees, not in the ground. To mimic this indoors, plant them in an airy orchid mix with plenty of bark. Do not plant them in soil or they will likely get root rot. Also, orchids like to be root bound, so make sure their pots aren’t too big. You can move them to slightly bigger pots when they start to get top heavy. The worst thing for an orchid is to receive too much water. Water it thoroughly once a week and be sure to let it dry completely before watering again. You can fertilize every couple of weeks with a 20-20-20 fertilizer, but make sure to flush it once a month with plain water to avoid salt buildup. I’ve had great success feeding orchids only compost tea instead of fertilizer. Temperature and humidity are also important factors. Orchids need a humid environment. You can achieve this indoors by putting a humidifier nearby, misting the leaves daily with water, or putting the orchid’s pot on top of a tray with pebbles covered in water. In order to bloom, orchids need to experience a 10-20 degree drop in temperature at night. During the day, most orchids do well between 70-85°F, although certain varieties do well at lower and higher temperatures. “ IT'S EASY TO GROW LILIES INDOORS AND ENJOY THE FEELING OF SUMMER YEAR-ROUND.” LILIES Whenever I walk by a lily, I look around to see what is creating such a delightful and powerful scent. It never fails. Lucky for me, it is easy to grow lilies indoors and enjoy the feeling of summer year-round. To force lily bulbs indoors, they need to be in a cool, dormant state for about 12 weeks. To do this, place them in a plastic bag with a bit of soil and an open top. Then, put them in your refrigerator, making sure they stay slightly damp the entire time. Next, layer stones in the bottom of a pot. Then, fill the vessel half to three-quarters full of potting mix and plant your bulbs. The general rule is to plant them about two to three times as deep as the size of the bulb. Lilies do not like soggy or dry soil. They need slightly damp soil. I like to layer pretty stones on top of the soil to prevent them from drying out. Although a few varieties prefer dappled light, most lilies thrive with a lot of light. Place them in a south-facing window or under a fluorescent grow light. They need six to eight hours of direct sunlight per day, and do well at 50-75°F. grow cycle 55