How fast does Hydrangea macrophylla grow?

How fast does Hydrangea macrophylla grow?

To ensure that hydrangea shrubs have time to establish a healthy root system before blooming, plant them in the fall or early spring. Once planted, hydrangeas are rapid growers, averaging 2 feet or more of growth per year.

Does Hydrangea macrophylla need full sun?

Most of the Hydrangea macrophylla cultivars have the added attraction of changing color, depending on the soil pH. Sun to part shade lovers, Bigleaf Hydrangeas are best grown in rich, medium moisture, well-drained soils. They tolerate full sun only if they are grown in consistently moist soils.

Will Hydrangea macrophylla grow in shade?

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. Hydrangeas will thrive in most soil types, including alkaline and acidic soil.

How do you care for a macrophylla hydrangea?

Light/Watering: Most varieties tolerate full sun in the North, but benefit from afternoon shade. In the South, plants require afternoon shade. Moist soils that do not dry out are best; do not plant in hot, dry, exposed sites. Mulch to conserve moisture and buffer soil temperatures.

How big do hydrangeas macrophylla get?

Plant Size A mature hardy hydrangea can be as little as 3′ x 3′ or as large as 10′ x 10′, depending on the variety.

How big do macrophylla hydrangeas grow?

Hydrangea macrophylla is a species of flowering plant in the family Hydrangeaceae, native to Japan. It is a deciduous shrub growing to 2 m (7 ft) tall by 2.5 m (8 ft) broad with large heads of pink or blue flowers in summer and autumn.

Are hydrangeas OK in full shade?

These shrubs grow best in partial or full shade, with a little direct morning sun and a lot of indirect light, such as the filtered light found under a high-canopied leafy tree. Many varieties of hydrangea love this type of location.

Do hydrangeas flower in full shade?

Hydrangeas like dappled or occasional shade, but they will not bloom in heavy shade. It isn’t so much a question of do they prefer sun or shade, but rather more of a question of how much sun do hydrangeas need? The further north your garden is located, the more sunlight your hydrangeas need.

Are Hydrangea macrophylla perennials?

All hydrangeas are either woody or herbaceous perennials. We seem to crave those bigleaf hydrangeas (Hydrangea macrophylla) with lovely pink and blue, large lacecaps. They do not do well in Zone 5 unless extremely well-sited. Once you travel south into Zone 6 and beyond, the plants become more common and successful.

Should I deadhead my Hydrangea macrophylla?

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.