Dahlia
Thomas A. Edison
Pre-order: delivery from 01-03-2026
Rated 4.9/5. Loved by bloomers like you.
No green fingers needed, just borrow mine
You don't have to do it alone, we will help you step by step.
Every bulb contributes to a world that grows and blossoms
Why you want Dahlia Thomas A. Edison in your garden
Dahlia 'Thomas A. Edison' – Dinnerplate dahlia in deep purple
Dahlia 'Thomas A. Edison' is one of those old favorites that never dies. This variety has been cultivated for over 90 years and remains popular, and rightly so. Its enormous, 25cm-long flowers have a deep, dark purple center that lightens slightly toward the edges.
Flowering and growth
Dahlia 'Thomas A. Edison' belongs to the dinner plate dahlia family, meaning its flowers can grow up to 25 cm across, the size of a dinner plate. The plants grow to 120 cm tall and carry their flowers firmly on long stems. It blooms profusely from summer until the first frost and continues to produce new buds even when you cut off the flowers.
Location and care
After the last frost, plant 'Thomas A. Edison' in loose, well-drained soil with plenty of sun. During dry spells, it appreciates some extra water. Regularly removing spent flowers will prolong flowering and encourage new bud formation. In winter, dig up the tubers and store them frost-free, or protect them with a thick layer of mulch in mild winters.
Combination tip
I personally find it beautiful next to soft pastel shades like Dahlia Linda's Baby.
Plant & Care
For anyone thinking, "I don't have a green thumb," you don't need one because you can borrow mine. I'm your blooming partner in the garden. No instruction booklets, just simple magic in a box. Each flower bulb comes with clear planting instructions. All you have to do is open it and follow the instructions, just like with a box of cake mix.
Got stuck somewhere? Feel free to send me a message and I'll be happy to help.
Delivery & Pre-orders
If you place a pre-order, your flower bulbs will be delivered at the perfect time for planting, in sync with nature's rhythm. View delivery times here .
Flower bulbs that are in stock during the planting season will be shipped within 1–2 business days .
We charge a fixed fee of €13.95 (Other EU countries) for the careful processing and shipping of your order.
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