What is the best fertilizer for hydrangeas?

Hydrangeas thrive best when they are given the right type of fertilizer. A balanced, slow-release fertilizer with an N-P-K ratio of 10-10-10 or similar is recommended for hydrangeas. This type of fertilizer provides the plant with the necessary nutrients for healthy growth and vibrant blooms.

It is important to avoid fertilizers high in nitrogen, as this can promote excessive leaf growth at the expense of flower production. Additionally, avoid fertilizers with a high phosphorus content, as this can inhibit the plant's ability to absorb other nutrients.

Hydrangeas should be fertilized in the early spring before new growth begins, and again in the mid-summer if necessary. Be sure to follow the instructions on the fertilizer package for proper application rates.

Organic fertilizers, such as compost, well-rotted manure, or fish emulsion, can also be beneficial for hydrangeas. These types of fertilizers provide a slow, steady source of nutrients and help improve the overall health of the plant.

Overall, choosing a balanced, slow-release fertilizer and following proper application practices will help ensure that your hydrangeas remain healthy and produce beautiful blooms.