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Our Tried & True Dinnerplate Dahlia Collection is composed of three favorite Dahlia selections with dinner-plate sized blooms that just shout out big color. These classic Dahlias will provide abundant 6-10" flowers. Blooming from mid-summer to frost, they will provide bright, beautiful cut flowers and light up the garden. Collection of 9.
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).
With our Tried & True Dinnerplate Dahlia Collection, three of the classics are yours for a color-filled summer. Dinnerplate Dahlia ‘Thomas Edison’ flowers with almost electric purple double blooms, ‘Kelvin Floodlight’ Dahlia lights up the garden with bright clear yellow flowers and ‘Babylon Red’ Dahlia shines with fire engine red blossoms. All are tall plants that like full sun to perform their best. Plant them along a wall or be prepared to stake them if their flowers need support. Fantastic cut flowers, the more you cut them, the more they bloom. Butterflies and hummingbirds love them too. Dahlias are some of the easiest and most rewarding flowers to grow, and we make it easy to get started with this fabulous trio. Collection of three varieties, 9 bulbs (tubers) total.
Our Tried & True Dinnerplate Dahlia Collection comes with 9 tubers (3 of each):
Bulbs are subject to change due to availability. If we make substitutions, we feature bulbs with similar attributes suitable to the collection design. Does not include planting map.
More Information
SKU
HC017034
Common Name
Tried & True Dinnerplate Dahlia Collection
Item Package Size
Collection of 9
Special Groups
High Country Gardens Exclusive
Flower Color
Mixed
Flower Size
8-10" flowers
Light Requirements
Full Sun, Morning Sun & Afternoon Shade
Bloom Time
Mid summer until frost
Mature Height
Heights vary from 36-48" tall
Bulb Spacing
1 bulb / tuber per sq. ft.
Planting Depth
Bulbs / Tubers should be planted 1-2" below the soil line.
Attract Butterflies, Attract Hummingbirds, Multiple Blooms / Rebloomer, Extended Bloom Time (more than 4 weeks), Easy To Grow, Good For Cut Flowers
Additional Information
Can be grown as an annual in zones 3-7. Hardy in zones 8-10.
Zones
2, 3, 4, 5, 6, 7, 8, 9, 10
Ships As
Bulb, Rhizome, Tuber
Poisonous or Toxic to Animals
Tubers and leaves are toxic if eaten in large amounts.
Planting Time
Spring / Summer
Ships To Canada
No
Planting Guides
Summer Blooming Bulbs, including popular varieties such as gladiolus and dahlias, are planted in the spring and bloom in the summer. Most of these bulbs are tropical and require warm weather to be planted. There must not be any danger of frost and your ground temperature must have reached 55 degrees Fahrenheit before planting. Many
of our summer blooming bulbs can be planted as perennials in zones 9-10 (zone 8 if mulched), but should be treated as annuals in cooler climates. You can lift them and store them in the fall, or bring patio pots inside before frost. See page 15 of our Planting Guide for a bulb depth planting illustration. Read our article about How To Grow Dahlias.
Growing Dahlias: Plant Dahlia tubers after spring frosts in good garden soil with full sun. Dahlias must be protected from high winds, so we suggest you position them against a wall or be ready to stake them. Keep the plants well-watered and free of bugs, applying flower fertilizer as they grow. Your dahlias will be in full bloom by July or August, with the enormous flowers continuing to bloom until frost. As frost threatens, pull up the roots and trim off the stems. You can store the tubers in a cool dry place until the following spring.
View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
Shipping
Zone
Shipping Status
Zone 2
Now Shipping
Zone 3
Now Shipping
Zone 4
Now Shipping
Zone 5
Now Shipping
Zone 6
Now Shipping
Zone 7
Now Shipping
Zone 8
Now Shipping
Zone 9
Now Shipping
Zone 10
Now Shipping
As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat. The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.
Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.
Shipping Rates
Our shipping rates are calculated based on our actual average shipping costs. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door.
US Shipping Charges
Merchandise Total
Shipping Charges
Up to $19.99
$8.99
$20 to $34.99
$10.99
$35 to $49.99
$12.99
$50 to $74.99
$14.99
$75 to $99.99
$16.99
$100 and Over
$18.99
Canadian Shipping Charges
Merchandise
Shipping Charges
Up to $24.99
$14.95
$25 to $49.99
$19.95
$50 to $74.99
$24.95
$75 to $99.99
$29.95
$100 and Over
$39.95
We charge one low flat rate for shipping our products even if your order requires multiple shipments. If you have any questions, please call us at (800) 925-9387.
![](https://www.pinterest.com/pin/create/button/?url=https://www.highcountrygardens.com/flower-bulbs/dahlia-flower-bulbs/tried-and-true-dinnerplate-dahlia-collection&media=https://www.highcountrygardens.com/media/catalog/product/s/p/spring-tried-true-dahlia-collection-spring-bulb-collection.jpg&description=Our Tried & True Dinnerplate Dahlia Collection is composed of three favorite Dahlia selections with dinner-plate sized blooms that just shout out big color. These classic Dahlias will provide abundant 6-10" flowers. Blooming from mid-summer to frost, they will provide bright, beautiful cut flowers and light up the garden. Collection of 9.)
