N
InsightHorizon Digest

How do you plant potted hydrangeas

Author

Emma Miller

Updated on March 27, 2026

To plant hydrangeas, simply dig the planting holes 2 feet wider than the root ball. Keep the depth of the hole consistent with the size of the root ball so your plant sits level with or just higher than the surrounding soil. By creating a slight mound, you help increase water drainage away from the base of the plant.

Can I put a potted hydrangea in the ground?

Mophead hydrangeas are hardy and can be grown outdoors wherever the winter temperature stays above -15ºC (5ºF). However, potted hydrangeas sold as houseplants will have been produced in greenhouses and fed to encourage them to flower early, so they will need time to adjust to life outdoors before being planted out.

Can you transplant a potted hydrangea outside?

The best thing to do is to immediately transplant your greenhouse Hydrangea into a slightly larger pot. Be sure the pot you use is about an inch larger on all sides and has a drainage hole. … At the end of May, put your Hydrangea outside in a part-shade location during the day and bring it in at night for a week.

Can you plant a potted hydrangea in the garden?

It is always best to plant the potted hydrangea outdoors whenever possible. It should only be planted outdoors in early to mid summer as it needs time to acclimate to outdoor conditions before winter arrives.

What do I do with my potted hydrangea?

You don’t want to accidentally prune away all of the summer’s potential flowers. Growing hydrangeas in pots in the winter requires some protection. Move your container into a cool but not cold garage or basement. Water it moderately, then bring it back outside when spring temperatures climb.

Will potted hydrangeas come back every year?

If you were given a potted hydrangea as a gift, it was likely already in bloom when you received it. Many people discard their hydrangeas after the flowers initially fade, but with the proper care, the plant will bloom again.

How do you care for a potted hydrangea outside?

  1. Exposure: most hydrangeas prefer the morning sun and afternoon shade. …
  2. Watering: it is generally recommended to water twice a week. …
  3. Feeding: use a slow release generic fertilizer in early spring.

Why do potted hydrangeas wilt?

Hydrangeas require consistently moist soil to support their large leaves and flower clusters. They quickly begin to wilt in dry soil. … Soggy soil can result in root rot, which can also cause wilting, so avoid overwatering and empty the collected water from the drip tray after each irrigation.

How far apart should you plant hydrangeas?

Some hydrangeas bloom up to six-feet-wide. Be sure to check the plant’s tag to see what its mature size will be before planting it. When planting hydrangea, “you want to ensure there is space for air flow,” McEnaney explains. To do so, plant hydrangeas at least two feet apart.

What is the best potting soil for hydrangeas?

Solid Gold Soil. Hydrangeas need well-draining soil to thrive, so select a high-quality, organic potting soil Bonus points if it has Myco-tone™ mycorrhizae, which uses 30 percent less water than other soils.

Article first time published on

What side of the house do you plant hydrangeas?

No matter what part of the country you live in, the north-facing side of your home is largely without sunlight. Hydrangeas also thrive in wooded areas, so they do well when planted near small evergreens or woody shrubs.

Is there a difference between indoor and outdoor hydrangeas?

Outdoor grown hydrangeas tolerate light shade, but indoor plants need plenty of light (but not intense, direct sunlight). Water your potted hydrangea houseplant frequently when the plant is blooming but be careful not to overwater. … Hydrangea is happiest in a cool room with temperatures between 50- and 60-degrees F.

What do I do with my potted hydrangea in the winter?

Potted Hydrangeas – Winter Protection The best hydrangea winter protection for potted plants is to bring them inside prior to the first frost. If they are too cumbersome to move, they can remain outside and be protected by covering the entire pot and plant.

Are hydrangeas better in pots or ground?

Pot grown hydrangeas can be planted at any time of year, in the open ground or in pots and containers using Vitax John Innes compost. … Add a handful or Vitax Hydrangea Feed to the soil, or compost if growing in a pot, when planting. This provides all the essential nutrients for healthy growth and beautiful blooms.

When can I plant hydrangea outside?

  1. The best time to plant a hydrangea is well before the high heat of summer arrives. …
  2. Aim for late spring, well after any danger of frost has passed, or early fall, when night temperatures usher in cooler air.

Can you put hydrangeas in pots?

Hydrangeas in containers can be used on decks, patios or on stands in your garden. This plant, held atop an old column, adds an elegant touch. First, decide where you’ll put the hydrangeas. The beauty of growing them in pots is that you can move them around.

How many days do hydrangeas last?

For lasting arrangements (about two to three days for fresh cut flowers), take our advice and gather blooms in the morning. Pick ones that are open and colorful. Mature flowers with a slightly papery feel will hold up best. Immediately place the stems, cut at an angle, in a bucket of water.

Where do I put my hydrangea border?

Hydrangeas do best in moist, well-drained soil and dappled shade – not too sunny and not too shady. Avoid south-facing positions, especially if the soil is very dry.

Can I plant two hydrangeas together?

You have to plant Bigleaf hydrangeas and Panicle hydrangeas 6-12 feet apart. In the case of Oakleaf hydrangeas, they need to be planted 6-8 feet apart. In general, hydrangeas should be planted apart at a distance equal to the width of one adult plant (for plants of the same size).

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. … Removing the spent blooms triggers flowering shrubs to stop producing seeds and instead put their energy toward root and foliage development.

How do you bring hydrangeas back to life?

  1. You only need a couple inches of hot water in your container. Allow the flowers to sit.
  2. After 30 minutes, the blooms have started to come back.
  3. After 3 hours, the hydrangeas have come all the way back to life, pretty amazing.

Is Miracle Gro good for hydrangeas?

All-purpose Miracle-Gro fertilizer is well suited for hydrangeas. Mix the Miracle-Gro fertilizer with water according to package instructions for the size of your hydrangea shrubs. Apply the Miracle-Gro fertilizer every other time you water, about every two to three weeks.

How do you prepare soil for hydrangeas?

  1. compost.
  2. sand.
  3. manure.
  4. lime.
  5. peat moss.

Can hydrangeas be planted on the south side of the house?

“In the South, they can get away with just three hours of sun.” Hydrangeas in Southern gardens should be planted in locations with morning sun and afternoon shade; in the North they can do well in full sun as long as they get plenty of water and aren’t subjected to dry winter winds.

How do I plant a hydrangea in front of my house?

Plant Your Hydrangeas Start by digging a hole that accommodates the entire root ball in depth and is two to three times wider than the root ball. If the soil is poor, mix in compost to add nutrients. Place the plant in the hole and add soil until it is half full. Water well, allowing water to absorb into the soil.

Can all hydrangeas be planted outside?

It can be planted outdoors after all chance of frost is past if you live in Zone 6 and south. (It’s worth trying in Zone 5, too. Just plant the hydrangea in a protected place.) Outdoors, these old-fashioned charmers like to grow in partial sun.

Can You plant hydrangeas in full sun?

Can hydrangeas grow in 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.

Do you water potted hydrangeas in winter?

Potted hydrangeas do not need too much water over the winter as they are in a state of dormancy, so give them a drink once per week with around 1 litre (2 pints) of water. It is more important that you do not let the soil dry out completely.

How often should you water a potted hydrangea?

Watering Hydrangeas in Pots The hydrangea should be watered thoroughly at least 3 times a week. Always water the plant all the way around the container, not just in one place. Water should come out the bottom of the pot.

Do hydrangeas drop their leaves in winter?

Most hydrangeas are deciduous, and it is quite normal for them to lose their leaves in the late fall to winter. As soon as the spring days warm up, you should see the buds starting to swell and to leaf out.