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  • Anise Hyssop 'Little Adder'

    • Reserve now for spring shipping
    • Free shipping on all orders over $120
      Limited Time: Free shipping on all orders over $75
    In Stock

    2025 Spring Shipping Schedule:
    Your growing zone

    Zones First Shipping Date
    7+ March 3, 2025
    5-6  April 7, 2025
    3-4 May 5, 2025
    Free Shipping On Orders Over $75
    1-Year Guarantee Included with your order

    Agastache 'Little Adder’ (Hyssop) is a deliciously fragrant herbaceous perennial your pollinator friends will love. This variety is shorter but more abundant in blooms than 'Black Adder'. Stems of fragrant leaves are topped with purple tubular flowers that bloom from spring all the way throughout summer and into fall when other things may be done, hyssop will keep blooming when you deadhead spent flowers. 

    Plant in full sun with well draining soil. 

    Shipping Methods

    Orders will be shipped via FedEx Home Delivery.

    Orders are generally in route for 2-5 business days (depending on where you live).

    We are sticklers about packaging and shipping your order in a way that guarantees healthy plants upon arrival. If plants are damaged on arrival, just let us know and we'll send you new ones or offer a full refund.

    All of our plants are container grown and shipped with the soil and roots fully intact. We DO NOT ship your plants bare-root. Being shipped as a containered plant greatly reduces the risk of the plant not surviving the transit to your home.

    Shipping Rates

         Order Total      Shipping Cost
         $0.00 - $119.99           $14.95  
         $120+      FREE    

    When will my order ship?

    2025 Spring Shipping Schedule: Your growing zone

    Zones First Shipping Date
    7+ March 3, 2025
    5-6  April 7, 2025
    3-4 May 5, 2025

    How will my order be shipped?

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

    How much does shipping cost?

    All orders $120 or more ship free. Orders under $120 ship for a flat rate of $14.95.

    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 plant details section. Please make sure that the plants are rated for the zone you live in. If you don't know what zone you are in, please check the zone map and zip code lookup tool above 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 within 30 days of receiving your order, 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

    This Plant's Growing Zones: 5 - 9
    What's my zone?

    Botanical Name:
    Agastache rugosa ‘Little Adder’
    Plant Type:
    Perennial
    Light Requirements:
    Full sun
    Mature Height:
    22-24 in.
    Mature Spread:
    22-24 in.
    Growth Rate:
    Fast
    Blooms:
    Summer to fall
    Characteristics:
    Mint scented foliage, deer resistant, long bloom season, flowers for cutting, attracts pollinators, fast growing, compact form
    • Description

      Agastache 'Little Adder’ (Hyssop) is a deliciously fragrant herbaceous perennial your pollinator friends will love. This variety is shorter but more abundant in blooms than 'Black Adder'. Stems of fragrant leaves are topped with purple tubular flowers that bloom from spring all the way throughout summer and into fall when other things may be done, hyssop will keep blooming when you deadhead spent flowers. 

      Plant in full sun with well draining soil. 
    • Shipping Details

      Shipping Methods

      Orders will be shipped via FedEx Home Delivery.

      Orders are generally in route for 2-5 business days (depending on where you live).

      We are sticklers about packaging and shipping your order in a way that guarantees healthy plants upon arrival. If plants are damaged on arrival, just let us know and we'll send you new ones or offer a full refund.

      All of our plants are container grown and shipped with the soil and roots fully intact. We DO NOT ship your plants bare-root. Being shipped as a containered plant greatly reduces the risk of the plant not surviving the transit to your home.

      Shipping Rates

           Order Total      Shipping Cost
           $0.00 - $119.99           $14.95  
           $120+      FREE    
    • FAQ

      When will my order ship?

      2025 Spring Shipping Schedule: Your growing zone

      Zones First Shipping Date
      7+ March 3, 2025
      5-6  April 7, 2025
      3-4 May 5, 2025

      How will my order be shipped?

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

      How much does shipping cost?

      All orders $120 or more ship free. Orders under $120 ship for a flat rate of $14.95.

      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 plant details section. Please make sure that the plants are rated for the zone you live in. If you don't know what zone you are in, please check the zone map and zip code lookup tool above 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.

    • Our Guarantee

      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 within 30 days of receiving your order, 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

    Customer Reviews

    Based on 5 reviews
    60%
    (3)
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    40%
    (2)
    M
    Marc Mittleider
    The best

    I live in Wisconsin, I will always order from the Greenhouse, every order is correct and all the plants over the years are thriving and look great. I have tried a few other Plant online sites and have been disappointed on the quality and condition they are in when arrived.

    D
    Dominique Gunsel
    Rotted

    I hope you read my email and photos I sent to you.

    Hello Dominique,

    I already replied to your email and sent you your replacements that were shipped out 2 days ago(It may be in your spam?) :) Your most recent email that I responded to was actually a notification that your replacement order was shipped out for the photo you published that was heat damaged in transit. Please continue to reach out any time there is a concern to hello@thegreenhousepnw.com :)

    P
    Patricia Harkness
    0 stars

    See comments

    Hell Patricia,

    I just sent you an email. :) If there is ever a question or concern please reach out to hello@thegreenhousepnw.com and we are happy to help!

    P
    Patricia Harkness
    Plants were in terrible shape

    I ordered almost $300 worth of plants, and they were sent cross country which took about 5 days in incredible heat. I honestly thought they would be held until it was cooler to mail. The plants were stuffed in the box and were in horrible shape. I cut the dead and dying leaves off and they are inside under a grow light. I am very disappointed. I’m sure some will survive; but, I expect more as far as shipping and packing

    K
    Kiery A Nowers
    Satisfied Customer

    Everything looked great upon arrival and I followed your directions to a t. Everything is happily in the ground!

    Free Shipping On Orders Over $75
    1-Year Guarantee Included with your order