What Type Of Fertilizer Is Applied To Hydrangea Plants?

Hydrangeas are a type of plant that require a balanced mix of essential nutrients to grow healthy and produce stunning blooms. They can change their color from pink to blue, which is fascinating to behold. Organic, slow-release fertilizers for roses, such as a 15-10-10 or 10-5-5 formula, work well on hydrangeas, giving them the nutrients they need to increase the size and quantity of their blooms.

For big hydrangeas, it is best to fertilize them in the morning to allow the plants to absorb the nutrients throughout the day and reduce the risk of fertilizer burn under the hot midday sun. Selecting the right fertilizer for hydrangeas is key to ensuring they grow healthy and produce stunning blooms. Hydrangeas benefit from a balanced mix of essential nutrients to promote healthy blooms, branch, and root development.

There are several kinds of fertilizers you can use on your shrubs depending on their nutritional needs, soil type, and goals. Hydrangea care and feeding is fairly simple once you learn some basic rules. Specially formulated hydrangea fertilizer is available but isn’t really necessary. A balanced fertilizer with a 10-10-10 NPK ratio will give your plant what it needs for healthy growth, but it won’t boost the size and number of blooms your plant will produce like a rose fertilizer will.

Fertilizers formulated for roses are another option. HollyTone NPK is 4-3-4 for all of my hydrangeas, and RoseTone is similarly used by hydrangea. Rose food is ideal as is any granulated shrub fertilizer, either organic or a time release product. For other types of hydrangeas, use a general purpose fertilizer at recommended rates on the package.

A good all-purpose 12-4-8 or 10-10-10 composition will provide all the fertilizing hydrangeas need. Hydrangeas require a balanced amount of nitrogen (N), phosphorus (P), and potassium (K). Look for a fertilizer with an NPK ratio of 10-10-10.