When to plant hydrangeas

Where should you not plant hydrangeas?

No hydrangea will do well in HEAVY shade, such as under a shade tree. The blooms will be sparse and will not develop fully.

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.

Can I plant a hydrangea now?

You can plant hydrangeas at virtually any time of year,’ says Roger. ‘But if you plant them in the summer, keep them well watered in dry weather. ‘

Can I plant an indoor hydrangea outside?

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.

Should I cut off deceased hydrangea blooms?

You should deadhead throughout the blooming season to keep your hydrangeas looking their beast and encourage new flower growth. However, stop deadheading hydrangea shrubs in mid to late fall, leaving any spent blooms in place.

Can I move a hydrangea in May?

Can you move a mature hydrangea? Yes, you can, following the exact same directions as above but make sure that you have more than one person present because the more mature your hydrangea, the larger the root ball will be in there for the heavier it will be.

Can I plant hydrangeas in March?

For best results, plant hydrangeas in spring or fall, when temperatures are mild. You can plant hydrangeas when blooming specimens become available in nurseries in early to mid-spring.

How do you take care of hydrangeas in the winter?

Protect your in-ground hydrangea in winter by making a frame around the plant using stakes. Wrap chicken wire around the stakes to form a cage. Fill the cage with pine needles and/or leaves to fully insulate your plant. Oak leaves work well because they do not settle as easily as other materials.

Do hydrangeas like 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.

Why didnt my hydrangea bloom this year?

The primary reasons hydrangeas don’t bloom are incorrect pruning, bud damage due to winter and/or early spring weather, location and too much fertilizer. Hydrangea varieties can be of the type that blooms on old wood, new wood or both. Old wood is the current year’s growth and new wood is next year’s (spring) growth.

Do hydrangeas like shade?

Hydrangeas do best in moist, well-drained soil and dappled shade – not too sunny and not too shady. … Hydrangeas will thrive in most soil types, including alkaline and acidic soil. However, the pH of the soil will change the colour of the flowers of some varieties.

Do hydrangeas survive winter?

The low winter temperatures can eliminate the plant, or they might die because of drying out caused by winds. Because hydrangeas go dormant during the winter, you may not notice winter eliminate on hydrangeas until spring. … A good way to start winterizing hydrangeas is to lay down a thick layer of mulch over their root area.

Will hydrangeas come back every year?

Yes, hydrangeas will come back every year as long as they do not die over the winter. Some gift hydrangeas are not bred to be very winter hardy though. So sometimes hydraneas will not survive the winter. But in general, most hydrangeas will come back every year.

Can I move a hydrangea in July?

Therefore, you can transplant hydrangeas in summer if need be; however, it’s much less stressful on the plant to have it transplanted in the fall or in early spring.

When can I cut the sticks out of my hydrangeas?

Can hydrangeas stay potted?

The good news is that they can, as long as you treat them right. Since they can get quite big and produce stunning blossoms all summer long, growing hydrangeas in pots is well worth it.

Can I leave my potted hydrangea outside?

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 happens if you don’t prune hydrangeas?

Hydrangeas that bloom on old wood do not need pruning and are better off for it. If you leave them alone, they’ll bloom more profusely the next season. … Just remember new growth may come, but that new growth will be without blooms next season.

Will a hydrangea grow back if cut down?

They are best pruned in fall or winter. Even if you cut canes back to ground level during dormancy, the shrubs will grow back and produce blooms in spring.

What does a dying hydrangea look like?

Symptoms. Hydrangea with drooping or wilting leaves and flowers. Hydrangea leaves are possibly turning brown and possibly foliage growth with few flowers.

Do I cut down hydrangeas before winter?

You can trim off the deceased hydrangea flowers before winter, but cut these just behind the flower head so you don’t disturb the developing buds along the length of the branch.