What's your question? Ask

Top Questions About Arrowhead Plants

Click on links below to jump to that question.

Questions About Arrowhead Plants

  • Answered by
    BushDoctor on
    March 16, 2018
    Certified Expert

    How often do you fertilize? You will want to do this at least once per year. It could also be a fungal infection. You can correct this will wettable sulfur and dolomitic lime. Can you include a picture? This will help me to see what is going on.

    Was this answer useful?
Join Us - Sign up to get all the latest gardening tips!
1 3 4 5 6 7

Do you know a lot about gardening?
Become a GKH Gardening Expert