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Celandine Poppy

Yellow Celandine Poppy, Stylophorum diphyllum, Celandine Poppy

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Shipping begins in late March based on ground temperatures, warmest zones first. Learn More…

Bring cheer to your summer garden with the Calendine Poppy. Blooms are sunny-yellow flowers with frilly centers, offset by beautiful blue-green foliage. Will thrive in full sun to partial shade. (Stylophorum diphyllum)

Zones 4 - 9
Light Requirements
Half Sun / Half Shade
Half Sun / Half Shade
Full Shade
Full Shade
Mature Plant Size 14-18" tall, 8-12" wide
Bloom Time Early to late summer
Size Bag of 3

Plant Information

The Calendine Poppy brings cheer to the Woodland garden in the summertime, boasting full, sunny-yellow blooms and blue-green foliage. This plant is native to the United States and naturalizes easily, making it the perfect choice for most gardens.
Common Name Celandine Poppy
Botanical Name Stylophorum diphyllum
Zones 4, 5, 6, 7, 8, 9
Light Requirements Half Sun / Half Shade, Full Shade
Flower Color Yellow
Mature Height 14-18" tall
Estimated Mature Spread 8-12" wide
Bloom Time Early to late summer
Planting Depth Plant so that the top of the root is 1" below the soil line.
Ships As Bare Root
Foliage Color Blue-Green
Planting Time Spring / Summer
Soil Type Clay Soil, Sandy Soil, Loamy Soil, Moist/Wet Soil
Soil Moisture Average, Moist/Wet, Well Draining
Ships to Hawaii, Alaska & Canada No


Shipping begins in late March based on ground temperatures, warmest zones first.

As soon as your order is placed you will receive an order confirmation email that will include your shipping information. We ship perennials and spring-planted bulbs at the proper planting time for your hardiness zone. Perennials and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you need express shipping or have any questions, please call Customer Service toll-free at (877) 309-7333 or contact us by email.

You will receive a second email the day your order ships telling you how it has been sent. Your order is scheduled to arrive at your door, fresh and ready to plant, usually within 3-5 days of leaving our warehouse, depending on your shipping address. We pack our plants to withstand up to 10 days in transit, in the event transit is delayed. We cannot guarantee arrival on a specific day. Please make sure to open your package upon receipt and follow the instructions included.

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Reviewsby PowerReviews


by PowerReviews
American MeadowsCelandine Poppy

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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Hardy Spreaders


from Princeton, NJ

About Me Avid Gardener

Verified Reviewer


  • Adaptable
  • Attractive
  • Hardy


  • Must Plant Immediately
  • None
  • Should Plant Quickly

Best Uses

  • Semi Shade

Comments about American Meadows Celandine Poppy:

Planted several last year, and even after a harsh winter, they came up beautifully. Much larger than last year. Self seeded new plants which are taking off.

  • Primary use:
  • Personal

Poppies didn't pop up!


from Washington, DC area

Verified Reviewer



    • Never Came Up At All

    Best Uses

      Comments about American Meadows Celandine Poppy:

      I was very excited to get these plants because I love poppies. I was very disappointed when they never came up.

      • Was this a gift?:
      • No

      (3 of 3 customers found this review helpful)




      from Port Byron, IL

      Verified Reviewer


      • Hardy
      • Tough


        Best Uses

        • Semi shade
        • shade

        Comments about American Meadows Celandine Poppy:

        These poppies are a worthwhile addition to areas of dappled shade. They are worthy companions of columbine, bleeding heart and coral bells. And they are tough. I thought the heatwave killed them but they came back strong as ever. If you love poppies, you deserve to have this woodland native brightening up those shady spots.

        Displaying reviews 1-3

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        Q & A

        Plant with These

        • All Annual Wildflower Seed Mix

          All Annual Wildflower Seed Mix


          Learn More

        USDA Hardiness Planting Zones

        To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

        • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
        • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

        Find Your Planting Zone:

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