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Blue Oat Grass

  • 100% money-back guarantee
  • Free shipping on all orders over $90
  • Now is the perfect time to plant!
Container Size

PLEASE NOTE: Plants shipped in early spring may arrive dormant. Deciduous perennials lose their leaves or foliage during winter and may appear "lifeless", but will burst out with new growth in spring!

  • Blue Oat Grass, Helictotrichon sempervirens, supplies the landscape with spiky tufts of unmistakable blue ornamental grass. It is non-spreading and will grow 2 - 3' tall and just as wide. Its petite size and vibrant color makes it an excellent little accent plant in rock gardens and small beds. When Blue Oat Grass is planted in mass it makes a specimen species all in itself. Its textural contrast is utilized well among broadleaf shrubs and perennials. This care free plant only needs regular watering the first year and plenty of sun to thrive.

    2021 Spring Shipping Schedule:

    Zones First Shipping Date
    7+ Ships Now
    5-6  Ships Now
    3-4 May 3, 2021
  • 2021 Spring Shipping Schedule:

    Zones First Shipping Date
    3-4 May 3, 2021
    5-6  Ships Now
    7+ Ships Now

     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 - $90.00           $11.95  
         $90.01+      FREE    
  • When will my order ship?

    2021 Spring Shipping Schedule:

    Zones First Shipping Date
    3-4 May 3, 2021
    5-6  Ships Now
    7+ Ships Now

     How will my order be shipped?

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

    How much does shipping cost?

    All orders over $90 ship free. Orders under $90 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 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 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

This Plant's Growing Zones: 4 - 9
What's my zone?

Botanical Name:
Helictotrichon sempervirens
Plant Type:
Perennial
Light Requirements:
Full Sun
Mature Height:
2-3 ft.
Mature Spread:
2-3 ft.
Growth Rate:
Moderate
Blooms:
Summer
Uses:
Accent , Beds and Borders , Containers , Mass Planting , Rock Gardens , Specimen
Characteristics:
Deer Resistant , Evergreen , Pest Resitant
  • Plant Details

    Blue Oat Grass, Helictotrichon sempervirens, supplies the landscape with spiky tufts of unmistakable blue ornamental grass. It is non-spreading and will grow 2 - 3' tall and just as wide. Its petite size and vibrant color makes it an excellent little accent plant in rock gardens and small beds. When Blue Oat Grass is planted in mass it makes a specimen species all in itself. Its textural contrast is utilized well among broadleaf shrubs and perennials. This care free plant only needs regular watering the first year and plenty of sun to thrive.

  • Shipping Details

    2021 Spring Shipping Schedule:

    Zones First Shipping Date
    3-4 May 3, 2021
    5-6  Ships Now
    7+ Ships Now

     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 - $90.00           $11.95  
         $90.01+      FREE    
  • FAQ

    When will my order ship?

    2021 Spring Shipping Schedule:

    Zones First Shipping Date
    3-4 May 3, 2021
    5-6  Ships Now
    7+ Ships Now

     How will my order be shipped?

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

    How much does shipping cost?

    All orders over $90 ship free. Orders under $90 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 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 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

Customer Reviews

Based on 67 reviews
76%
(51)
9%
(6)
6%
(4)
6%
(4)
3%
(2)
R
R.C.

All good, thank you!

P
P.A.
Blue Oat Grass

It arrived in perfect condition. Unfortunately we have not been able to plant it because the weather has been very unpredictable. Re-potted and placed outside when weather permits. Seems to be doing well. If something unforseen happens will let you know. Thank you this is the third one I have purchased from you.

r
r.t.
Blue Oak Grass

Planted just in time for lovely rain. Excited to see them grow

J
J.B.
Better Than Expected

All the plants are doing good. Transplanted and have responded well. Shipment of plants was excellent with the emphasis to packaging and protection. Very Satisfied!

C
C.j.
recent purchase

I recently purchased ornamental grasses from The Greenhouse and they were packed very well. I followed their easy instructions upon opening, then planted in the ground. Hoping they will begin to grow soon.

B
B.
Oat grass

Plants arrived in impressive packaging. All items were in great shape.

C
C.C.

Very pleased, thank you.

M
M.A.
Great service

Ordered 4 plants. After planting, 1 didn’t survive. I notified the company and they replaced my plant quickly and without question. Would definitely use them again!

D
D.S.
Blue Oat Grass

I received my 5 plants and they seem to not be in too good shape. I planted them anyway to see if they will come back. They all look like mostly like straw. My other plant looks great, the White Pampas Grass. I will send an email to you as well.

S
S.
Healthy plants.

Healthy plants. The plants arrive very healthy and after a little jolt when I repotted them… They are doing very well , I am pleased with them.