Trees & Shrubs » Hydrangea Macrophylla 12 items found. Click on photo/text link for more information on any product.
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Hydrangea Macrophylla Hydrangea macrophylla, the large-leaf hydrangea, has large flowers in a variety of colors ranging from white to blue, pink, red, purple and shades in between. It is probably best known for its chameleon-like ability to change the color of the flowers, an event that happens over several years. This phenomenon is due to the concentration of aluminum ions in the soil — more aluminum is available at a low (acid) pH, so in acid soil, blue hydrangeas are blue. In nursery growing media, which is closer to a neutral pH, the flowers will be a light pink and turn blue when they are planted in acid soil. Red or pink hydrangeas are more of a purple in acid soil, and red at higher pH. They will not turn blue! These plants enjoy shade and moisture, so they’re perfect for a northern exposure. H. macrophylla blooms on OLD wood, so prune only back to live buds in Spring, and remove old canes at the end of the season. The newest trend in these hydrangeas is cultivars which can bloom on new wood as well as old. You’ll want to try some of these exciting new introductions!
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HYDRANGEA macrophylla Light O' Day® 'Bailday' (C8) A beautiful bold new variegated leaved hydrangea. Leaves are boldly edged in white and the plant is cold hardy. Flowers are lacecaps, not mopheads and flowers will be blue or pink depending upon the pH and the presence of aluminum in the soil. more info
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HYDRANGEA macrophylla 'Dooley' (C) This is a remarkable, cold hardy, mop-headed selection. Blooms from axillary buds along the stem if the terminal buds get frozen. Also a big, husky grower. more info
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HYDRANGEA macrophylla 'Glowing Embers' (C8) Large heads of deep neon pink to purple-red on the same plant result in a stunning display, depending upon pH. Flowers do not turn blue. Attractive dark green foliage and thick sturdy stems on a compact plant. more info
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HYDRANGEA macrophylla 'Hanabi' aka 'Sumida no Hanabi' (C) The name Hanabi means “fireworks” in Japanese. It is a lacecap type with double white flowers. Each flower is held on a long stalk which arches over, creating the fireworks effect. more info
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HYDRANGEA macrophylla Princess Lace™ 'HYDMAD III' (C8) One of four new hydrangeas in plant guru Mike Dirr's “Royal MajesticsTM” Series. “Princess LaceTM is a white lacecap maturing pink in non-aluminum soil or with a slight blue tinge in aluminum soil, with lustrous dark green leaves. more info
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HYDRANGEA macrophylla Queen of Pearls™ 'HYMMAD I' (C8) A “glistening white mophead derived from the white lacecap, 'White Wave'. This selection offers lustrous dark green bullate foliage, with high resistance to leave diseases. Flowers initiate green, open glistening pure white, and mature to green. more info
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HYDRANGEA macrophylla Midnight Duchess™ 'HYMMAD II' (C) A new cutting-edge hydrangea in plant guru Mike Dirr's "Royal Majestics™" Series. This beauty has black-purple stems, dark green foliage, large mauve-pink lacecap flowers has high disease, drought and heat tolerance. more info
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HYDRANGEA macrophylla 'Lemon Daddy' (C) An exciting chartreuse to golden leaved sport of 'Big Daddy' with large 12-inch mophead flowers in blue or pink depending upon soil pH. The thick leaves are among the largest of any macrophylla. more info
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HYDRANGEA macrophylla 'Mdme. Emile Mouillere' (C8) This is widely considered to be the best white mophead hydrangea. A vigorous plant whose numerous flowerheads are composed of fringed sepals packed tightly together. Fall foliage turns red and orange. more info
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HYDRANGEA macrophylla 'Mini Penny' PP#15,744 (C8) A new introduction from the “Royal MajesticsTM” Series. This plant has a compact growth habit, with small lustrous dark green, leathery leaves, pink/blue mop-head inflorescences, and decent mildew resistance. more info
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HYDRANGEA macrophylla 'Penny Mac' (C) A superior, excellent mophead variety. It’s an early and repeat bloomer, producing 7 inch wide blue mophead-type flowers until frost. Colorful fall foliage is a mix of purple, burgundy and dark green. more info
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HYDRANGEA macrophylla 'Todi' (C8) Mophead clusters of bright “red” (really more of a very deep pink) flowers are set off by white centers, and may shade to purple in acid soil. Crisp dark green leaves complete the picture. Compact and wonderful. more info
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