The eye-catching and dramatic purple of Thomas Edison Dahlia (Dahlia pinnata 'Thomas Edison') rises tall all summer and may even rebloom until fall! Giant, double blooms are deep purple and fade slightly at the edges, giving each bloom an ombre effect in the sun. They'll glow as focal points as cut flowers for fabulous vase arrangements!
Featuring tidy and low-maintenance, upright growth, Thomas Edison calls butterflies, Hummingbirds and flocks of admirers to your garden! The impressive blooms on tall, sturdy stems bring the blooms closer for you to admire, with lush, green foliage that holds its color all summer as well! Deeply divided leaves are an amazing backdrop to these bold blooms!
Healthy tubers are great in a wide range of growing zones, and are perennial in zones 8 and up! But cooler zones need not miss out, Thomas Edison Dahlia keeps well as a houseplant and will winter over indoors easily! Colder zones can dig the tubers and store them until spring.
So versatile, Thomas Edison will lend vivid color to your perennial gardens and borders, cutting gardens, planters and containers alike! They make a huge impression on your perennial and cottage borders where they don't take up much room but are sure to create quite the spectacle anywhere you choose to use them!
Thomas Edison acts like a beacon in container gardens and planters! Drop these magnificent focal points to your Creeping Jenny spillers and other bright yellow blooming fillers! Mix among your Rose gardens for golden accents and as the next layer to your bulb gardens to shine after they've bloomed and receded in the summer heat!
Thomas Edison enjoys moist, organically rich soils in full sun and sometimes partial shade in hotter growing zones of USDA zones 9-10, Dahlia tubers can be lifted (dug up) in fall after frost and stored in growing zones 1-11. Preferring a wide range of soil types, clay, and acidic conditions, as long as they're planted in well-drained locations. To ensure even moisture, place mulch around the base of the plant. Adding mulch can add to the overall physical appearance of your landscaping to make it look clean and put together.
The foliage will fade in the fall and wilt with colder nights. In very cold climates, to save your tubers for the next year, dig up the plants after the first frost. Let them dry out, and then place in paper bags or boxes in a cool place. Throughout the winter, sprinkle a little water if the tubers are drying up. If you live in a warmer frost-free climate, just trim out stems to keep your plants looking their best; fresh growth will appear in the spring.
Start your Dahlia collection or feed your existing Dahlia obsession with the gorgeous Thomas Edison Dahlia from Nature Hills today! Order yours today at NatureHills.com and we’ll ship your bulbs at the correct planting time for your growing zone!
Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.
Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!
Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.
Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.
|Young Plants to 18 Months|
|2"x2"x3"||Ranges from||.18 to .21 dry quarts / .198 to .23 dry liters in volume|
|4.5" Container||Equal to||.65 dry quart / .72 dry liter in volume|
|Sprinter Pot||Equal to||.63 dry quart / .69 dry liter in volume|
|4" Container||Ranges from||.31 to .87 / .35 to .96 dry liter in volume|
|6" Container||Equal to||1.4 dry quarts / 1.59 dry liters in volume|
|1 Quart||Equal to||1 dry quart / 1.1 dry liter in volume|
|5.5" Container||Equal to||1.89 of a dry quart / 2.08 dry liters in volume|
|4"x4"x5"||Ranges from||.8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume|
|4"x4"x6"||Ranges from||1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume|
|4"x4"x9"||Ranges from||1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume|
|4"x4"x10"||Ranges from||1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume|
|Plants 18 Months - 2.5 Years Old|
|2 Quart||Equal to||2 dry quarts / 2.2 dry liters in volume|
|#1 Container||Ranges from||2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume|
|5"x5"x12"||Equal to||3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume|
|Plants 2 - 4 Years Old|
|#2 Container||Ranges from||1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume|
|#3 Container||Ranges from||2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume|
|Plants 3 - 5 Years Old|
|#5 Container||Ranges from||2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume|
|#6 Container||Ranges from||5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume|
|#7 Container||Ranges from||5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume|
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
Click here to see our full rates
|Brand||Nature Hills' Choice|
|Botanical Name||Dahlia pinnata 'Thomas Edison'|
|Mature Height||36 - 48 inches|
|Mature Spread||12 - 24 inches|
|Sun Exposure||Full Sun, Partial Shade|
|Pruning Time||After Foliage Yellows|
|Spacing||18 - 24 inches|