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Trilogy Custom Mix Hybrid Spreading Petunia Seeds
★ Best Seller Non-GMO

Trilogy Custom Mix Hybrid Spreading Petunia

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

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

Packet Size
Flat $7.99 shipping Germination guaranteed Non-GMO
Not sure when to plant in your area? Planting dates depend on your local frost dates and growing zone.
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Quick Facts
Days to Maturity84 days
SunlightFull Sun
Spacing12–18 in.
Germination7–14 days
Growing Information

Growing Trilogy Custom Mix Hybrid Spreading Petunia

‘Trilogy Custom Mix’ is a hybrid multiflora petunia blend prized for its profuse flowering, trailing growth, and excellent weather tolerance. Plants develop a distinctive domed habit and produce blooms in shades of blue, lavender, pink, purple, rose, scarlet, and white for a colorful, balanced display.

Surface sow ‘Trilogy Custom Mix’ seeds and space plants 12 to 18 inches apart. Grow in full sun. Germination typically takes 7 to 14 days. This heat-tolerant variety offers excellent weather resistance and performs especially well in exposed garden settings.

Ready to bloom in about 84 days, enjoy the flowers as they open and reach their best display stage. The trailing plants flower heavily, creating a dense blanket of color throughout the season.

Colorful, weather tolerant, and floriferous, ‘Trilogy Custom Mix’ is an excellent choice for ornamental beds, borders, containers, hanging baskets, and pollinator-friendly plantings.

  • Sun: Full Sun
  • Height: 10 - 12 Inches
  • Spread: 24 - 30 Inches
  • Half-Hardy Annual

Catalog Page: 75

Sowing depth

Surface sow

Plant height

10 - 12 Inches

Botanical name

Petunia × atkinsiana

Questions

FAQ

How deep should I sow the seeds?
Sow at a depth of Surface sow.
How long until they germinate?
Typical germination: 7–14 days.
How far apart should I space them?
Recommended spacing: 12–18 in..
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.
REAL GARDENERS, REAL RESULTS

What Gardeners Are Saying

Customer Reviews

Based on 2 reviews
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R
Rosemary Houston
don-t bother ordering these seeds

the vial had exactly 8 seeds and only 2 of them germinated.

Hi Rosemary,
We’re sorry to hear that your experience didn’t meet expectations, and we truly appreciate your feedback. We’ve reached out to you directly to better understand the issue and work toward a resolution.
Customer satisfaction is very important to us, and we’re committed to making things right. Thank you for giving us the chance to improve. We look forward to connecting with you soon!
—The Seeds 'n Such Team

B
Brenda Rogers
Not too good

I ordered several packs of petunia seeds and none of them came up. I followed the instructions on the packs.

Hi Brenda,
We’re sorry to hear that your experience didn’t meet expectations, and we truly appreciate your feedback. We’ve reached out to you directly to better understand the issue and work toward a resolution.
Customer satisfaction is very important to us, and we’re committed to making things right. Thank you for giving us the chance to improve. We look forward to connecting with you soon!
—The Seeds 'n Such Team