Fertilizing Pansies

You should fertilize Pansies to keep the plants looking lush and full of flowers throughout the growing season. This fast-growing plant does well in rich, fertile soil and does not need fertilizer to grow, but the extra nutrition will support a robust blooming season. Pansies can easily become leggy, so trimming the plant and applying fertilizer can help the plant fill out and maintain a bushier appearance.


How to Fertilize Pansies

You have options when it comes to fertilizing Pansies. Amending or top-dressing the soil with organic compost or mulch will keep the plants thriving throughout the growing season. Water-soluble fertilizer can be applied every few weeks, or a slow-release fertilizer can be applied monthly. Water the plant before applying granular or slow-release fertilizer so the roots can better absorb the nutrients and avoid fertilizer burn.


Best Time To Fertilize Pansies

Allow new Pansey plants to settle in before applying fertilizer. Liquid or water-soluble fertilizer can be used every 2 to 3 weeks during the growing season. Slow-release fertilizer can be applied once each month while the plant is actively growing.

Best Fertilizer For Pansies

Pansies prefer balanced fertilizer, so a product with an NPK ratio like 10-10-10 or 20-20-20 is appropriate. Equal amounts of all macro nutrients supports growth of foliage and flowers, ensuring the plant will look its best. Miracle Grow is a good option for Pansies; just make sure to select a balanced food or one specifically designed for Pansies.

Pansies Fertilizing Tips

  • Mix organic compost in with the soil when planting
  • Applying organic mulch around the base of the plant
  • Pansies need a balanced fertilizer with a 10-10-10 NPK ratio
  • Use water-soluble plant food every 2 to 3 weeks or a slow-release fertilizer monthly
  • Water Pansies before applying fertilizer to prevent fertilizer burn


-Always wear protective gloves and a face mask when handling chemical fertilizers.

-Closely follow all directions and storage guidelines that are on the fertilizer label.

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 Author Alison Cotsonas - Published 08-01-2022