Diadem Double Yarrow
- 1 per package
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Availability: In Stock
We ship this item in Spring.
Zone3 to 9
Bloom TimeMid Spring to Late Summer
Soil RequirementWell drained
We'll carefully pack and ship your order at the proper planting time for your hardiness zone.
Item 74730 cannot ship to: AE AK GU HI PR
Goes Great With
DescriptionCompact and long flowering!
Introducing a new compact yarrow that provides tons of delicate, white double flowers and deep green, finely cut foliage that emits a strong scent when crushed. It makes a showy ground cover, thanks to its petite stems, and perennializes well, returning each year with renewed vigour and bloom.Achillea ptarmica 'Noblessa Select'
- Botanical NameAchillea ptarmica 'Diadem'
- Hardiness Zone3 to 9
- Flowering TimeMid spring to late summer
- Light RequirementsFull Sun
- Flower ColorBright white, double flowers
- Flower FormClusters of 0.5" round, double flowers
- Foliage TypeDeep green finely cut foliiage
- Growth RateMedium
- Spread18 inches
- Planting InstructionsSoak roots for about 30 minutes. Loosen soil before planting. Plant with the eyes just below the soil. Water well after planting.
- Soil RequirementsWell drained
- Will TolerateAcidic Soil, Clay Soil, Loamy Soil, Sandy Soil
- PruningCan be cut back drastically in summer, new foliage and flowers will appear
Upon placing your order you will receive an email confirmation with the details of your order and a delivery estimate. You will also receive an email notification when your order actually ships with an updated arrival estimate. If you have ordered multiple items, you may receive them in more than one shipment. We will send you a separate email confirming each shipment.
At any time after you place your order you can check your order status on our website using your email or the account number found in your order confirmation email.
The type of product you order or the weather in our area or your area may affect the anticipated shipping schedule below.
Based on the contents of your order we always strive to ship your order complete, and as early as possible in the planting season to allow for the best root development once planted.
To promote optimum stress protection in transit and your success in the garden, bareroot perennials are kept in the ground in our nurseries until fully dormant. In the Fall these plants tend to arrive at the later end of the shipping window above.
In all cases, we choose the fastest, most efficient way to delivery your orders via the USPS or FedEx. Large orders may be shipped in more than one package.
Bulb and perennial shipments direct from Holland are harvested in July and August dependent on the season and crop. Once fully inspected and packaged they are shipped direct to you in the most efficient manner to follow the dates above.
Garden hardgoods and Gift Certificates ship with in 4-7 day.
We will pack and ship your order based on the following schedule.
Please note that we cannot ship outside the 48 contiguous states.
Bareroot Perennials & Bulbs
Zones Shipping Dates 1AB - 5A 3/19/18 - 6/16/18 5B 2/26/18 - 6/16/18 6A & 10AB 2/19/18 - 6/16/18 Last Order Date 6/11/2018
Shipping & Handling Charges
Total Order Add Up to $40.00 order $9.95 $40.01 to $60.00 $12.95 $60.01 to $80.00 $14.95 $80.01 to $100.00 $16.95 $100.01 to over $18.95