Please be aware that it may take UP TO FOUR weeks for your order to SHIP.
We continue to receive a record number of orders each month and appreciate all of your business. 💚

Tomato 'Atomic Fusion' Seeds (Certified Organic)

Atomic Fusion is a larger 2-4 oz. selection of the legendary Brad’s Atomic Grape.

Availability: In stock

All orders are hand-packaged and may take UP TO FOUR weeks to SHIP.
Thank you for your patience during this time.


Atomic Fusion is a larger 2-4 oz. selection of the legendary Brad’s Atomic Grape. This variety packs all of the sweet flavor and high yields of its predecessor into a larger and meatier body. Atomic Fusion is every bit as visually stunning as its smaller counterpart; sporting a range of colors when fully ripened such as green, red and brown. The interior is even beautifully colorful, making it an excellent slicer. The purple shades on the skin are expressed by sunlight and will give every fruit its own unique essence depending on how exposed it may be.

Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!

Certified Organic by Oregon Tilth.

Additional Info

Botanical Name Lycopersicon lycopersicum
Life Cycle Annual
Min. Time to Germinate 5 Days
Max. Time to Germinate 10 Days
Depth to Sow Seeds 1/4 in.
When to Sow Indoors 6-8 weeks before last spring frost
Growing Height 4-6 ft. (1.2-1.8 m)
Plant Spacing 24-36 in. (60-90 cm)
Hardiness N/A
Sun Exposure Full Sun
Danger Parts of plant are poisonous if ingested
Growth Habit Indeterminate
Soil pH Requirements 6.1 to 6.5 (mildly acidic), 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline)
Days to Harvest 70-80
Propagation Methods From herbaceous stem cuttings, From seed; germinate in a damp paper towel, From seed; sow indoors before last frost
Seed Collecting Allow unblemished fruit to ripen; clean and dry seeds, Ferment seeds before storing
Open Pollinated (OP) Yes
Usage Fresh, salad, Fresh, slicing
Fruit Color Brown, Green, Lime green, Purple, Red, Striped
Fruit Size Medium (under one pound)
Seeds Per Pack 10