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Mountain Hydrangeas

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If you’re a fan of the rare and unusual, then you may be a big fan of the mountain hydrangea. You’ll find a delightful selection of mountain hydrangeas for sale at Nature Hills Nursery, with a variety of colors that range from bright ruby red to soft and delicate blue.

About Mountain Hydrangeas 

A member of the Hydrangeaceae family known as Hydrangea serrata, the mountain hydrangea is the least common type of bigleaf hydrangea. As the name suggests, they’re native to mountainous areas of Japan and Korea. While the flowers are similar to those of the lacecap hydrangea, they are smaller and have hardier blooms.

The mountain hydrangea can be grown in USDA hardiness zones 4 through 9, reaching a maximum size of no more than 4 feet high. Some stay even smaller, making them ideal for container planting around the patio or yard.

To find just the right mountain hydrangea for your planting area, narrow down your search by selecting specific features down the side of the page. Choices include USDA hardiness zone, flower color, bloom period, fall color, growth rate, sun exposure, and height and spread.

Find the Perfect Plants for your Garden

You can also search out additional plants for your yard with our USDA hardiness zone map and our listing of plants by state. Whatever choice you make, you can order it immediately. We’ll only ship out your mountain hydrangeas and other plants when the time is right for planting in your area. Thanks to our partnership with Plant Sentry, we’ll only ship plants that have no restrictions in your region.

Additional perks you’ll enjoy from our family-owned nursery include ground shipping with tracking, a handy planting guide and a generous product guarantee. An instant chat feature makes it easy to get answers as you’re shopping our site, while dozens of customer reviews fill you in on the type of service and plants you can expect.

If you go for mountain hydrangeas, you can expect them to be gorgeous indeed. Browse the selection of mountain hydrangeas at Nature Hills Nursery and place your order today.

FAQ's for Buying Mountain Hydrangeas Online

What is a Mountain Hydrangea and how is it different from other Hydrangeas?

Mountain Hydrangeas, or Hydrangea serrata, are the rare jewels of the Hydrangea world. Native to the mountain regions of Japan and Korea, they’re known for their smaller, lacecap-style blooms and extra cold hardiness. Unlike traditional Bigleaf Hydrangeas, Mountain Hydrangeas can better tolerate harsh winters and have more petite forms—perfect for container planting and small gardens. Their beauty and resilience make them a standout choice for gardeners who crave something a little different.

What colors do Mountain Hydrangeas bloom in?

Get ready for a color parade! Mountain Hydrangeas bloom in a vibrant range of hues, from bold ruby reds to soft sky blues and delicate purples. The bloom color can even shift depending on your soil’s pH level—acidic soils encourage blue blooms, while alkaline soils bring out pink tones. This color-changing charm makes Mountain Hydrangeas a dynamic and interactive addition to your garden lineup.

Are Mountain Hydrangeas good for cold climates?

Yes, indeed! Mountain Hydrangeas thrive in USDA Zones 4 through 9, making them one of the most cold-tolerant Hydrangea types available. Their hardy flower buds and compact size allow them to weather frosty winters better than their Bigleaf cousins. They’re an ideal pick for northern gardeners or anyone looking for a Hydrangea with both beauty and backbone.

How big do Mountain Hydrangeas get?

Mountain Hydrangeas are naturally compact, typically reaching no more than 3 to 4 feet tall and wide. Some varieties stay even smaller, making them ideal for container gardens, patio planters, or tight spaces around your landscape. Their neat, bushy habit and vibrant blooms make them great candidates for border plantings and foundation beds with a tidy, colorful punch.

Can I grow Mountain Hydrangeas in pots or containers?

Absolutely! Thanks to their compact size and shallow root systems, Mountain Hydrangeas are a fantastic choice for container gardening. Use a well-draining potting mix, ensure your pot has drainage holes, and place them in a spot with morning sun and afternoon shade. With the right care, they’ll flourish in containers and bring vibrant color to patios, balconies, and entryways all season long.

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