Home Improvement

How can I make my hydrangeas grow bigger?

To increase blooms, plant the hydrangea in an area of morning sun with shade in the afternoon, ensure the soil is consistently moist and apply a well-balanced fertilizer in Spring. Hydrangeas bloom on last year’s growth, so avoid pruning your hydrangea too often, to encourage more flowers.

How do you increase the size of a hydrangea?

To increase blooms, plant the hydrangea in an area of morning sun with shade in the afternoon, ensure the soil is consistently moist and apply a well-balanced fertilizer in Spring. Hydrangeas bloom on last year’s growth, so avoid pruning your hydrangea too often, to encourage more flowers.

Why won’t my hydrangeas get bigger?

There are a few things that can affect the growth of your Hydrangeas. These include your plant receiving too much sun or too little water, a nutrient deficiency in the plant’s soil, you may have planted your Hydrangea too early in the season, or the plant could be root bound, to name a few.

How do I make my hydrangeas bigger and pretty?

Growing Beautiful Hydrangeas

  1. First, plant in rich, moist soil.
  2. Second, do not shape and prune according to your plant’s guidelines.
  3. Third, prune back a couple of branches each year to make the plant fuller.
  4. Fourth, adjust the pH of the soil to determine your flower’s color once the plant is established and healthy.


How do I make my hydrangea bushier?

As a young plant, it is best to prune or pinch your plant in order to build a full bodied, well-branched plant. Every time you cut off the growing tip of a plant, you get twice as many branches and thus in the long-run, more flowers.

What do I feed hydrangeas?

Typically hydrangeas thrive when fed an all-purpose, balanced fertilizer like a 10-10-10 N-P-K or 12-4-8 N-P-K. To increase the size and quantity of hydrangea blooms, consider a fertilizer with more phosphorus. Phosphorus is the middle number, so a fertilizer labeled 10-20-10 will do.

When can I cut the sticks out of my hydrangeas?

Whenever you want any time of year is fine but you need to be really careful. Because sometimes in fall. And in winter. Some of the canes that we think are dead.

Why is my hydrangea so small?

The most common reason that Hydrangea flowers are small has to do with less than ideal care. Check that your Hydrangeas are getting the right amount of water, sunlight, and fertilizer. In all of these areas, too little can cause plants not to flower at all, while too much can cause stunted blooms.

How do you help a struggling hydrangea?

You can Revive Cut Hydrangeas with Boiling Water and Cold Water. Cut Hydrangeas early in the morning. Dip stems in boiling water for 30 seconds (this unclogs their sappy stems) and then plunge them carefully in a cold water bath up to the flower head for about an hour.

What happens if you don’t prune hydrangeas?

What happens if you don’t prune hydrangeas? If you don’t prune hydrangeas then they can eventually resemble a tangled mass of woody stems, and the flowers will become smaller and less showy. Regular pruning of hydrangeas helps to maintain their shape and also encourages new growth and a better display of blooms.

Why is my hydrangea spindly?

Over-fertilization may lead to droopy flower heads when excess nitrogen leads to fast, spindly growth. These thin branches don’t have the strength to hold up large hydrangea flowers, so they tend to flop dramatically.

How do you shape hydrangeas?

Prune back stems to just above a fat bud — called a heading cut — in fall, late winter or spring. These plants have conical-shaped flower heads. I recommend leaving the dry, tan flower heads on the plant to provide some winter interest in your landscape, so I wait to prune these until late winter or spring.

Can you keep hydrangea small?

In general, plants should be pruned to improve appearance not control size. I repeat that because it’s important: Hydrangeas should be pruned to improve appearance, not control size. The mature hydrangea is a shrub that cannot be made smaller.

Should I cut off Brown hydrangea blooms?

Are the blooms on your hydrangea shrubs fading or turning brown? No need to worry – this is simply a sign that it’s time to remove the flowers, a process called deadheading. When you deadhead hydrangeas, you aren’t harming the plants at all.

Should I deadhead my hydrangeas?

A gardening expert shares her advice for removing spent flowers like a pro. Deadheading your hydrangeas correctly—and at the appropriate time—only improves these plants down the road. Similar to pruning, deadheading is the practice of removing spent flowers from a plant to encourage better blooms later on.

Should hydrangeas be cut back for the winter?

In late winter or early spring, these shrubs can be cut all the way back to the ground. Smooth hydrangeas will produce much larger blooms if pruned hard like this each year, but many gardeners opt for smaller blooms on sturdier stems.

What is the difference between deadheading and pruning?

(Note: “deadheading” means to remove the spent blossoms from plants, while pruning refers to removing any part of the plant, from large to small – what we’re doing in summer is small, just cutting back some and trimming.)

Should I cut off dead hydrangea blooms in spring?

They are an exception to the rule that says shrubs that produce their flowers on the previous season’s growth should be pruned after flowering. The structure of hydrangea stems means that it’s best to leave cutting back until spring.

Do hydrangeas need full sun?

Hydrangeas like morning sun, but do not do well if they’re in direct, hot afternoon sun. Partial shade in the later parts of the day is ideal for these beauties.

Does cutting hydrangeas promote more flowers?

Dull flowers can make your plant look blah, but pruning them away will allow for new growth. When you cut away old blooms, you encourage your plant to produce more blooms. Faded or wilting flowers can be pruned at any time.

How do you keep hydrangeas blooming?

Provide Proper Moisture and Sunlight



For some varieties full sun is necessary to produce optimal flowering. Keep in mind that if hydrangeas are planted in a location with consistently direct sunlight, they also must have consistently moist soil, or they will wilt.

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