Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Asclepias curassivica 'Red Butterflies' you will need.

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*Correct and successful spacing is complex and depends on project conditions.

Asclepias curassivica 'Red Butterflies'

Milkweed

  • Beautiful red blooms with a yellow crown
  • Ideal for naturalizing
  • Tolerates poor, unimproved soil

  • Category: Annuals
  • Hardiness Zone: 8-11
  • Height: 24-36 in
  • Spread: 18-24 in
  • Bloom Color: Red, Yellow
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Attracts Wildlife
Attracts Butterflies
Critter Resistance
Deer Resistant
Exposure
Full Sun
Foliage Color
Green
Soil Moisture
Average Water
Attributes
Border or Bed
Great Foliage
Mass Planting
Habit
Upright
Growing & Maintenance Tips for Asclepias curassivica 'Red Butterflies'

Cut back at end of flowering season so migrating Monarchs aren't confused (bloom time is longer than native milkweed, but it's still a great food source earlier in season!)