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Sparky XSL Hybrid Tomato Seeds
★ Best Seller Non-GMO

Sparky XSL Hybrid Tomato

$4.50 Packet - 8 to 10 Seeds
Mix ’n Match: buy 20+ eligible packets and pay just $3.75 each

Packet sizes count toward the offer. Bulk, PakPlus, and ProPak sizes are excluded.

Packet Size
Flat $7.99 shipping Germination guaranteed Non-GMO
Quick Facts
Days to Maturity65 days
SunlightFull Sun
Spacing24 - 36 Inches
Germination5–10 days
Growing Information

Growing Sparky XSL Hybrid Tomato

2019 AAS Winner. It’s disheartening to return home from a 2-week vacation, only to find a garden filled with dead or diseased tomatoes that were alive and healthy when you left. ‘Sparky XSL’ (means Extended Shelf Life) is the first tomato to earn a coveted AAS Award for its ability to extend shelf life up to 3 weeks with no deterioration in flavor or quality! Cherry-sized fruits, bright red with faint yellow stripes. Flavor is remarkably sweet, with huge yields of 60 to 70 fruits per plant.

  • Days to Maturity: 65
  • Sow Method: Start Indoors
  • Sow Depth: ¼ Inch
  • Spacing: 24 - 36 Inches
  • Sun: Full Sun
  • Height: 4 - 6 Feet
  • Fruit Weight: 1 Ounce
  • Fruit Size: 1 Inch
  • Indeterminate
Catalog Page: 17
How to start

Start Indoors

Sowing depth

¼ Inch

Plant height

4 - 6 Feet

Botanical name

Solanum lycopersicum

Questions

FAQ

How should I start these seeds?
Recommended sow method: Start Indoors.
How deep should I sow the seeds?
Sow at a depth of ¼ Inch.
How long until they germinate?
Typical germination: 5–10 days.
How far apart should I space them?
Recommended spacing: 24 - 36 Inches.
How much sun do they need?
Recommended sun exposure: Full Sun.
What’s your germination guarantee?
We stand behind the germination quality of our seed. If you have a germination issue, contact our team and we'll help make it right.
Not sure when to plant in your area? Planting dates depend on your local frost dates and growing zone.
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From the Garden

What Gardeners Are Saying

Customer Reviews

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K
Katherine Marciniak
Sparky is Super!!

This is a great tomato for many uses. It had great germination and went well past other tomatoes into late fall. It is a vigorous grower so be prepared for trellising this one- vines were probably pushing 8-10 ft if stretched out from root to tip. We starting with just stakes in the bed and ended up building a bamboo pole cage around it to support the plants. It looked nuts and the neighbors must have thought we were crazy, but it kept all the plants going and secure through some tropical storms.
Once the plants start fruiting they really don't stop- make sure to keep up with fertilizer to keep them from pooping out on ya.
Great flavor and hold really well on the vine- XSL.
We used them for eating, canning, and drying.
This was the first seed I looked for next summer.