• Petunia alderman blue deep purple blooms cascading over a stone wall in a garden.
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Petunia Seeds - Alderman Blue

Early blue-violet blooms have the longest bloom window of any petunia

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About the Variety

Key Features

Heat Tolerant
Prefers Moist Soil
Container Friendly
Attracts Bees
Attracts Butterflies
Attracts Hummingbirds
Fragrant
Fast Growing
Easy to Grow
Perfect for Borders
Ground Cover
Suppresses Weeds
Hanging Basket Friendly

Plant Details

BOTANICAL NAME

Petunia nana compacta

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun

GROWTH HABIT

  • Spreading

PLANT HEIGHT

  • Up to 14 inches

COLOR

  • Black
  • Purple

Begin the season a week or two early with our Petunia Blue, which pops up earlier than almost anything else! And what's more, they last longer than most too. Excellent for window boxes, containers, and baskets as well.

  • • Half hardy annual, great for containers
  • • Easy to grow pollinator attractor with purple Summer blooms
  • • Thrives in bright, sunny growing areas

Planting Information

PLANTING SEASON

  • Spring

SOWING METHOD

  • Start Indoors

PLANTING DEPTH

  • 0 inches

WATER NEEDS

  • Average

PLANT SPACING

  • 9 to 12 inches

HARDINESS ZONES

  • N/A - Annual

SEED PREP

  • Requires Light

COVERAGE

Amount Avg Seed Count Recommended Coverage
Packet 4,700 Up to 80 Sq. Ft

Planting Guide

View our Petunia Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Petunia Seeds - Alderman Blue

$6.49

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Gardening Tools

Petunia Seeds - Alderman Blue FAQs

What type of seed is Alderman Blue Petunia?

Alderman Blue Petunia is an open pollinated seed.

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