1. Home
  2. Question and Answer
  3. Houseplants
  4. Garden Articles
  5. Most Popular Plants
  6. Plant Nutrition

Double Knock Out

Double Knock Out

Double Knock Out

(Plant Pat #16,202) 3 feet high x 3 feet wide. Semi-double red blossoms are presented all season. Very disease resistant.


  • Full Sun

  • Moderate

  • Height
    3 - 5 feet

  • Spread
    2—4 feet
  • Copyright © www.100flowers.win Botanic Garden All Rights Reserved