The Best Dirt for Bougainvillea


  • Bougainvillea plants (Bougainvillea glabra) grow outdoors in U.S. Department of Agriculture plant hardiness zones 9 to 10. This tropical vine is not frost hardy so it is grown as a houseplant in cool climates. Bougainvillea produces an abundance of blossoms in the proper dirt.
  • Significance

  • Bougainvillea vines grow in nearly any type of soil mixture. This plant prefers fertile, loose soil, but will tolerate clay or sandy soil.


  • The best dirt for bougainvillea plants drains well. Soil that stays wet will cause the bougainvillea vines to rot at the roots.


  • The best soil for bougainvillea plants is slightly acidic with a pH level between 5.5 and 6. Do not change the soil acidity level without testing the pH level first. Soil that is too alkaline will kill the bougainvillea plant.


  • Use a soilless mixture when growing this tropical plant in a container. Create a mixture of 4 parts well-rotted pine bark, 3 parts peat moss and 2 parts perlite. Plant the bougainvillea in a clay container, which quickly wicks the moisture away from the roots.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>