CYCLAMEN
Cyclamen is a genus of 23 species, which are hybridized and cultivated to come in a large array of flower shades and shapes, as well as many different intricate leaf patterns. Most notably, Cyclamen are known for their peculiar ‘upside down’ flower shape. They are native throughout Europe, spreading to the Mediterranean Basin, and over through Iran.
WATER & SOIL
Cyclamen grow from tubers buried under the soil, which means they are sensitive to overwatering. Cyclamen need soil that is well-draining, allowing the roots and tubers to dry between waterings. That said, the plant should not be allowed to go completely dry to the point it wilts, as this will likely cause some leaf shedding or stunted growth. They typically need to dry at least 50% of the soil between waterings. Oftentimes Cyclamen foliage growth will get sparse, leggy, and pale when it is being overwatered, so that is a good indicator to check your root system.
LIGHT
These plants will do best with a few hours of direct light everyday. They can tolerate indirect light, but they will not flower as much and will grow more sparsely.
FERTILIZER
As with most house plants grown for their blooms, Cyclamen are heavy feeders–especially when they are in flower. A bloom fertilizer heavier in phosphorus is ideal for these plants, though they will be happy with a general houseplant fertilizer as well in a pinch. They can be fed throughout the growing season (Spring, Summer, Fall), then as needed in the wintertime when actively growing and/or flowering.
TEMPERATURE
Cyclamen are more cold tolerant than most houseplants grown for blooms, with some species able to be grown as low as zone 5. They are a good candidate for windows that are a little more drafty in cold weather, and may even reward you with more blooms.
SPECIAL NOTES
Cyclamen flowers will last longer if watered with cool water, as they do prefer slightly lower temperatures than other houseplants. Pinching spent growth and flower stalks will also help the blooms last longer.