• Morning glory knowlians black dark almost-black bloom with a deep purple center on a green backdrop.
  • Morning glory knowlians black dark purple bloom with a lighter center against a green backdrop.
  • Morning glory knowlians black deep purple bloom with a dark center among green leaves.
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Morning Glory Seeds - Knowlians Black

Dark, velvet blooms may be late bloomers, but they're worth the wait

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About the Variety

Key Features

Heat Tolerant
Prefers Moist Soil
Prefers Lean Soil
Container Friendly
Climbing
Attracts Bees
Attracts Butterflies
Attracts Hummingbirds
Fast Growing
Easy to Grow
Reduces Erosion
Suppresses Weeds

Plant Details

BOTANICAL NAME

Ipomoea purpurea

LIFE CYCLE

  • Annual

LIGHT REQUIREMENT

  • Full Sun
  • Partial Shade

GROWTH HABIT

  • Climbing

PLANT HEIGHT

  • 120 to 180 inches

COLOR

  • Black
  • Purple

Morning Glory Seeds - Knowlians Black

Not quite black, but very deep, velvety purple, Knowlians Black Morning Glory is a slightly slower grower than other Morning Glory varieties, but you'll be rewarded for your patience with a bounty of large, richly colored flowers throughout the summer.

  • • Tall-growing annual climbing vine
  • • Heirloom pollinator attractor with deep purple Summer blooms
  • • Thrives in full sun or partially shaded areas

Planting Information

PLANTING SEASON

  • Spring

SOWING METHOD

  • Direct Sow

PLANTING DEPTH

  • 1/2 inch

WATER NEEDS

  • Average

PLANT SPACING

  • 4 to 6 inches

HARDINESS ZONES

  • N/A - Annual

SEED PREP

  • Scarification
  • Soaking

COVERAGE

Amount Avg Seed Count Recommended Coverage
Packet 71 Up to 80 Sq. Ft
1 Ounce 1,000 Up to 625 Sq. Ft

Planting Guide

View our Morning Glory 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

Morning Glory Seeds - Knowlians Black

$5.49

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Morning Glory Seeds - Knowlians Black FAQs

What is Knowlians Black Morning Glory also known as?

Knowlians Black Morning Glory is also known as Water Convolvulus, Sweet Potato, and Bindweed.

What type of seed is Knowlians Black Morning Glory?

Knowlians Black Morning Glory is an open pollinated seed.

Grown by Our Community • All morning glory