Fertilizing camellias is crucial for promoting healthy growth and remarkable flowering.

Here’s what you need to know about when and how to fertilize camellias:

When to Fertilize Camellias:

  • April: After flowering, apply fertilizer to promote growth and development.
  • Beginning of Summer: Optionally, apply a second round of fertilizer, especially if using slow-release formulations, to boost bud development for the next flowering.
  • Avoid Mid-Summer: Refrain from fertilizing during mid-summer to prevent bud drop and damage from autumn frosts.

For potted camellias, regular fertilization during the growth period is necessary.

What Fertilizer for Camellias:

Commercial Fertilizers:

  • Special Camellia Fertilizer: These are formulated specifically for camellias and provide the necessary nutrients in appropriate ratios.
  • Universal Fertilizers: Choose those suitable for acid-loving plants like hydrangeas, rhododendrons, azaleas, and camellias.

Follow the instructions provided by the manufacturer for the proper application and dosage.

Natural Fertilizers:

  • Coffee Grounds: Being acid-loving plants, camellias benefit from coffee grounds which also help reduce soil pH. Apply dried coffee grounds mixed with compost sparingly around the base of the shrub.
  • Guano: Rich in phosphorus, potassium, and nitrogen, guano is another excellent natural fertilizer for camellias. Apply sparingly, scratch lightly into the soil at the base of the shrub, and water to facilitate absorption.
  • Camellia Fertilizer Recipe: Mix two parts cottonseed meal with one part each of fish meal and kelp meal. Use this mixture sparingly to feed your camellias.

Important Tips:

  • Moderation: Avoid over-fertilizing as it can lead to foliage burn or other issues. Camellias have relatively low fertilizer requirements.
  • Consistency: Regular but moderate fertilization yields better results than infrequent heavy doses.
  • pH: Keep in mind that camellias prefer acidic soil conditions, so choose fertilizers or amendments that help maintain or lower soil pH.

By following these guidelines, you can ensure that your camellias receive the nutrients they need for healthy growth and stunning flowering.

Fertilizing