Dahlia Thomas Edison
Dahlia Thomas Edison is backordered and will ship as soon as it is back in stock.
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Dahlia ‘Thomas Edison’ is a classic decorative dahlia celebrated for its richly layered, deep purple blooms and strong garden presence. This striking variety produces fully double flowers up to 25 cm (10 inches) across, creating bold colour and texture in garden beds, borders, and floral arrangements. Its compact, upright habit and vigorous stems make it a reliable choice for gardeners and florists alike.
Thomas Edison thrives in full sun and well-drained soil, delivering vibrant blooms from mid-summer through the first frost with proper care. Its timeless colour and dependable performance have made it a favourite for decades.
Key Features
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Decorative dahlia with deep violet-purple, fully double blooms
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Large flowerheads up to about 25 cm (10 inches) wide
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Ideal for borders, cut flower gardens, containers, and pollinator-friendly plantings
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Long flowering season from mid-summer to first frost
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Sold as a premium tuber clump for spring planting
Each order includes one premium dahlia tuber clump selected for vigorous growth and abundant flowering performance.
Whether you are adding dramatic colour to garden borders or harvesting bold purple blooms for arrangements, Dahlia Thomas Edison delivers show-stopping impact throughout the growing season.
Specs & Details
Specs & Details
Bloom time: Mid Summer
Flower Colour: Purple
Sunlight: Full Sun
Shipping Season: Spring
Planting Depth: 10 cm (4")
Plant Spacing: 30 cm (12")
Size: No1 tuber
Hardiness Zone: 8
Suitable Zone: 3 - 10 Lift & store
Height: 100 cm (40")
Planting & Care
Planting & Care
Dahlia Thomas Edison Planting and Care
Shipping & FAQs
Shipping & FAQs
When can I expect to receive my spring order?
Our primary shipping season begins around mid-April and continues through May. We tailor our shipping schedule based on your climate zone, ensuring that your order arrives at the optimal planting time for your region.
Which carrier will my order ship with?
We’re committed to getting your order to you as quickly as possible. To do that, we select the carrier that can deliver your package in the shortest time based on current service levels.
Will I get notified when my shipment leaves?
Yes! You’ll receive an email notification as soon as your order ships, including a tracking number so you can follow your package every step of the way.
Can I add to an existing order?
If you need to make changes to your order, please email hello@coastfarms.ca as soon as possible. Order updates depend on your order status and the stage of the shipping season, and we will do our best to accommodate requests.
What is your return policy?
All products are final sale. We do not accept returns at Coast Farms to prevent the spread of any pests or plant diseases. Should you have any concerns about the plants/bulbs that you’ve received, please email hello@coastfarms.ca within 7 days of receipt, include a few images and we will provide further support, advice, or a credit.
Do you have a product guarantee?
We guarantee that the plants and bulbs we ship are healthy, top quality, and true to name. We are unable to assume responsibility for loss or non-performance due to improper storage, poor weather, soil conditions, lack of adequate care or any other growing conditions outside of our control.
If you have any concerns about the product you’ve received, please email hello@coastfarms.ca within 7 days of receipt and include a few images to help us provide you with support. We will promptly respond with proper product care/advice.
Returns
Returns
Return Policy:
At Coast Farms, we guarantee that our plants are in good health, true to name, and ready to start growing in your garden. We are not responsible for the loss of plants due to circumstances beyond our control once you have received them, such as adverse weather conditions, unsuitable soil conditions, improper watering (either too little or too much), planting outside the recommended hardiness zones, winter conditions, damage caused by garden pests, or inadequate care.
We're committed to your gardening success and are here to support you every step of the way to help your plants reach their full potential.
While we make every effort to carefully pack your plants, please be aware that some minor damage to the product may occur during transit.
If you have any inquiries or concerns regarding your shipment, it is essential to email us within three days of receiving your plants at hello@coastfarms.ca.
If possible, please include a few digital photos, as this will assist us in diagnosing the issue and finding an effective solution. Failure to contact us within three days will result in an issue that is beyond our control and responsibility. However, if you encounter problems beyond this three-day period that may be attributed to a cultural factor. Please reach out and we will work toward finding a solution.
Please be aware that our liability is limited to the purchase price of the plant in question. If a problem arises and cannot be resolved through cultural advice, our policy is to offer a refund or credit towards a future purchase, depending on the situation, equal to the purchase price of the plant plus tax. We do not provide refunds for the shipping cost of the plant.
