How to fertilize a Cyclamen
Cyclamen persicum
Quick answer
Feed Cyclamen persicum during active growth or flowering. Use dilute, low-nitrogen liquid fertilizer, then reduce or stop feeding as post-flowering dormancy begins.

Toxic to pets
How to fertilize a Cyclamen
- 01
When to fertilize
Feed about every two weeks during active growth or flowering, then reduce or stop as the plant goes dormant after flowering. Use this as a starting point, not a fixed rule.
Maintain feeding during active winter or spring flowering, taper it as flowering declines, and give no routine feed during the cool, dry dormant rest. The onset and duration are not fixed to one calendar date.
- 02
Fertilizer type and dose
Use a low-nitrogen liquid fertilizer or a houseplant feed for flowering plants. No particular brand is needed, and it does not have to be a high-phosphorus product.
Dilute the fertilizer and follow the product label for the amount.
- 03
When not to fertilize
Too much fertilizer can promote overly lush growth that is more vulnerable to disease. Yellowing during natural dormant decline should not automatically trigger extra feed, because yellow leaves have other possible causes.
All Cyclamen guides
Keep reading
Sources6 references
- Royal Botanic Gardens, Kew: Plants of the World OnlineTaxonomy · accepted name · classification
- Royal Horticultural SocietyPlant profile · soil · moisture · position · under-glass context
- Iowa State University Extension and OutreachLight · temperature · watering · fertilizer · dormancy · repotting
- University of Wisconsin–Madison Division of ExtensionLight · temperature · water · humidity · fertilizer · pests and symptoms
- Clemson Cooperative Extension Home & Garden Information CenterTemperature · watering · deadheading · dormancy · reblooming
- UF/IFAS Gardening SolutionsLight · watering · dormancy · reblooming
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