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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.

Cyclamen
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How to fertilize a Cyclamen

  1. 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.

  2. 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.

  3. 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.

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