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Blacknight Hollyhock

Returns year after year

Blacknight Hollyhock

Returns year after year

Availability: In Stock

#66754

$8.99

1 per pack

Quantity

Single black-purple flowers bloom on sturdy stems, attracting hummingbirds and butterflies. Unlike other hollyhocks that are biennials, Blacknight is a perennial. With their tall spikes, hollyhocks are a favorite for back borders or planted along a fence in a cottage garden. Ships in 3" pot. Alcea rosea 'Blacknight'

Perennial • Z3-9 • H4-6'xW2' • Midsummer to Fall • Sun

  • Zone 3-9
  • Height 4 - 6 feet

We ship this item in Spring.

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    Product Details

    • Botanical Name: Alcea rosea hybrid 'Blacknight'
    • Common Name: Blacknight Hollyhock
    • Form: Perennial
    • Sun Exposure: Full Sun
    • Height/Habit: 4 - 6 feet
    • Spread: 18 - 24 inches
    • Spacing: 18 - 24 inches
    • Hardiness Zone: 3-9
    • Flowering Date: Midsummer to fall.
    • Winter Care: None special
    • Shipping Season: Spring
    • Flower Color: black
    • Flower Form: Single open flowers.
    • Foliage Type: Round, lobed leaves.
    • Resistance: Susceptible to hollyhock rust and japanese beetles.
    • Soil Requirement: Moderately fertile, well drained soil.
    • Restricted States: AE AK GU HI PR

    Shipping

    When will my order ship?

    Orders for in-stock seeds, general merchandise and gift certificates are typically shipped within 5 business days.

    Plants will be shipped at the proper planting time for your area of the country during the shipping time frames outlined below:

    *Due to hot weather conditions, we are unable to ship most plant items July through August.

    2017 Spring Shipping Schedule
    Zone All Other Perennials & Potted Plants
    1A-4B 5/1/17 - 6/9/17
    5A 4/3/17 - 6/9/17
    5B 3/20/17 - 6/9/17
    6A 3/6/17 - 6/9/17
    6B 3/6/17 - 6/9/17
    7A & 7B 2/27/17 - 6/9/17
    8A & 8B 2/20/17 - 5/19/17
    9A - 10B 2/13/17 - 5/19/17
    Last Order Date Zones 1-7: June 5th, 2017
    Zones 8-10: May 15th, 2017

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