When to Plant Potted Hydrangeas Outside

Hydrangeas are a beautiful addition to any garden. With their large blooms and vibrant colors, they can add a pop of life to your outdoor space. While they are often planted in the ground, many gardeners choose to grow their hydrangeas in pots. However, knowing when to move potted hydrangeas outside can be a bit tricky.

Choosing the Right Time

The best time to move potted hydrangeas outside is in the spring after the last frost has passed. This is because hydrangeas are sensitive to extreme temperatures and can be easily damaged by frost. Moving them outside too early can stunt their growth, while waiting too long can cause them to become pot-bound and root-bound. It's also important to choose a day that is calm and overcast to prevent wind damage and sunburn.

Preparing Your Hydrangeas for Outdoor Life

Before moving your potted hydrangeas outside, it's important to prepare them for outdoor life. Begin by hardening them off for a week or two. This means gradually exposing them to the outdoor temperatures, sun, and wind by setting them outside for a few hours each day. Watering them well before and after each exposure can help prevent shock.

It's also a good idea to repot your hydrangeas before moving them outside. This will provide them with fresh soil and give them room to grow. Choose a pot that is at least two inches larger in diameter than their current pot and fill it with a high-quality potting mix. Add a slow-release fertilizer to promote healthy growth.

Caring for Your Hydrangeas Outdoors

Once your potted hydrangeas are outside, it's important to care for them properly. They will require regular watering, especially in hot or dry weather. However, be careful not to overwater them as this can cause the roots to rot. Mulching around the base of the plant can help retain moisture and prevent weeds.

Hydrangeas prefer partial shade to full sun, so place them in a spot that receives morning sun and afternoon shade. You can also provide them with some shelter from the wind to prevent damage to their leaves and blooms.

Winter Care for Potted Hydrangeas

While hydrangeas are hardy plants, potted hydrangeas require a bit more care in the winter. Before the first frost, bring them inside and place them in a cool, dark room such as a basement or garage. Water them once a month to keep the soil from completely drying out.

In the spring, move them back outside and begin the process of hardening them off once again.

Conclusion

Moving potted hydrangeas outside can be a great way to add some beauty to your garden. By choosing the right time, preparing them properly, and caring for them well, you can ensure that they thrive in their new outdoor home. With a little bit of patience and care, your potted hydrangeas will provide you with stunning blooms year after year.