Hydrangea 'Penny Mac'

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  • Named for Penny McHenry, founder of the American Hydrangea Society
  • Great for those who live in colder climates
  • Grows lush, mophead flowers

Makes a vibrant statement for your landscaping

Though hydrangeas have historically been a warm-weather climate’s darling, the Penny Mac variety is comfortable in cooler areas. They create a prominent focal point for your landscaping design, with their deep green leaves and colorful blooms, which can range in color from blue to lilac-pink depending on the soil. You’ll find they’re blue in highly acidic soils, and pink in more alkaline areas.

Great for those with shady yards

Penny Mac Hydrangeas do well in only partial sun but can tolerate full sun if they’re kept well-watered. They can also be grown in larger containers for those who lack yard space but want to add beauty to their patio or terrace. They like well-drained soils.

Beautiful flowers in varying shades

Customize the color of the flowers by adding lime to the soil for pinker blooms, or aluminum sulfate for a vibrant blue shade. Flowers emerge from both new and old growth, and these versatile plants will container to beautify your yard until after the first frost. They grow to an impressive 4-6 feet in height, making them a prominent addition to your garden or landscaping design.


Hardiness zones: 4, 5, 6, 7, 8, 9

Height: 4-6 feet

Width: 3-4 feet

  • Botanical Name:Viburnum opulus 'Roseum'
    Growing Zones:3-9
    What's my zone?
    Light Requirements:Full sun to partial shade
    Mature Height:4-6 ft.
    Mature Spread:3-4 ft.
    Blooms:Late spring
  • When will my order ship?

    SHIPPING IS CLOSED FOR THE SEASON - We will resume shipping MARCH 1, 2020. All orders placed before that date will be shipped out starting March 1st, in the order they were received.

    How will my order be shipped?

    Your order will be shipped FedEx Ground. Once shipped, your order will arrive in 2-5 business days.

    How much does shipping cost?

    All orders over $70 ship free. Orders under $70 ship for a flat rate of $11.95.

    Do you guarantee your plants?

    Yes. If, in the rare case your plants are damaged upon arrival, just contact us within 7 days and a full refund or exchange will be issued for those plants.

    Will this plant grow where I live?

    The hardiness zones that each plant will grow in are listed in the product description. Please make sure that the plants are rated for the zone you live in. If you don't know what zone you are in, check out our zone map to find out.

    If I order now, can I delay shipping for sometime in the future?

    Sure. After placing your order, just send us an email with your order number and the date you would like your order delivered.

  • We promise to only send you healthy, well rooted plants. If, in the rare case your plants are damaged upon arrival, or you are not completely satisfied, contact us at hello@thegreenhousepnw.com right away and we’ll take care of it.

    If your plant(s) were damaged on arrival, we will send out replacements to you immediately at no extra charge to you.

    If that plant is no longer in stock, or you prefer to not receive a replacement, we will issue full refund for any damaged plants.

    In some cases, we may simply request a photo of the damaged plant to verify condition of plant before we process replacement or refund.

    If you have any other questions about our refund/replacement policy, please feel free to email us at hello@thegreenhousepnw.com

  • All of our plants are container grown and shipped with the soil and roots fully intact. We DO NOT ship your plants bareroot. Being shipped as a containered plant greatly reduces the risk of the plant not surving the transit to your home. We guarantee that you will receive a healthy plant that is ready to thrive! We offer various different sizes of potted plants.


    Our container sizes include:

    1 Gallon Container: 6" wide by 7" tall

    2 Gallon Container: 8 1/2" wide by 8 1/2" tall