I have to concede that cyclamen have lots of great pluses. The flowers float like butterflies over their deep green foliage. Even the heart-shaped leaves, with their silvery-green markings, are beautiful.
I'd like to do better by my cyclamen. It's not just a gardener's pride on the line. They're cheerful houseplants to have around in the dead of winter. They don't mind bright, indirect light and that makes them the perfect choice for my kitchen windowsill.
So I used this post as an excuse to learn a bit more about cyclamen care and will share some of the tips I've discovered along the way.
Cyclamen that are sold as houseplants at this time of year are often referred to as "florist's cyclamen".
In their Mediterranean homeland, Cyclamen persicum are a winter flowering plant. They come into growth in the autumn and bloom through the winter and early spring. Then they go dormant as the dry summer months approach.
Light: Cyclamen like bright, indirect sunlight.
Temperature: Too much sunlight and heat will only serve to encourage your cyclamen into early dormancy. They prefer cool conditions, but they are not frost-hardy. An indoor daytime temperature of 65-70 degrees (18-22 Celsius) is perfect. Most homes are a little cooler at night and that's their preference too.
Water: Watering is where most people, myself included, go wrong. As I have discovered the hard way, cyclamen are very sensitive to soil moisture levels. When you do water, soak the soil thoroughly and let the excess water drain out of the pot. Then allow your cyclamen to dry out somewhat. More cyclamen die from overwatering than they do from drought. Water only when the soil just below the surface is dry to the touch.
One way to improve your success with cyclamen is to water from the bottom. That way you are assured that the moisture will reach right down to the bottom of the plant's roots. To water from the bottom, find a deep saucer or a container large enough to accommodate your cyclamen's pot and fill it halfway with water. Place your cyclamen into the container of water and wait until the soil in the cyclamen's pot is evenly moist (about 20 minutes).
If you opt to water from above, water the soil directly and avoid the foliage and central tuber. Water can rot the crown of the plant (particularly when the plant is in a dormant state).
However you choose to water, make sure you allow excess water to drain away completely. Like so many plants, cyclamen don't like soggy soil.
Dead leaves or flowers can be removed by simply giving them a sharp tug.
Soil: A good quality all-purpose potting mix is best. If you peek through the leaves, you can see that cyclamen are planted with the tuber just slightly above the soil line.
Fertilizer: Fertilizing once a month with a water-soluble fertilizer is plenty. Too much fertilizer and your cyclamen will not rebloom.
Common problems:
Yellow leaves: Overwatering and too much heat will cause the leaves of your cyclamen to yellow. Yellow foliage in late winter/spring may also be a sign that your cyclamen is going into dormancy.
Wilted leaves and flowers: Wilted flowers and foliage are a sign of improper watering. The sudden onset of wilting may be an indication that the soil is too dry. Water your plant thoroughly and pinch off any leaves or flowers that do not respond.
Faded Foliage: Cyclamen are pretty resistant to indoor houseplant pests, but foliage that looks faded may be a sign of a spider mite problem. Look for fine webbing and check the undersides of the leaves for these tiny insects. If your cyclamen is infected, check your other houseplants as well. Spider mites often spread from one houseplant to another.
Depending on the severity of the infection, I'd consider disposing of the plant.
If you've caught things early, gently rinse or wipe the foliage clean. Isolate the cyclamen from other houseplants until you have the infestation under control.
Dormancy: After a cyclamen blooms, it will transition slowly into a dormant state. The leaves will begin to yellow and wither. At this point, you should stop watering your plant, and allow the leaves to die back. Then place your cyclamen in a cool, dry place for 8-10 weeks.
To bring a rested plant out of dormancy in the fall, move it back into the light and resume your normal watering regime.
I think what I need to do now is focus on getting my watering right. How about you? What's your experience with cyclamen? If you have any great tips, please share!