What's your question? Ask

Top Questions About Vegetable Gardening

Click on links below to jump to that question.

Questions About Vegetable Gardening

  • Answered by
    GKH_Susan on
    November 15, 2019
    Certified Expert
    A.

    There is not a simple yes or no answer. There are some considerations.

    It is not likely that the black tar spot disease with be transmitted to the vegetable plants. If it is maple black tar spot, the disease infects maples and not necessarily other plants.

    But the big consideration is: if the maple trees are in the vicinity of the veggie garden where you are spreading the infected leaves, that the spores will be transmitted back into the maple tree new growth in spring.

    It is safer to compost or dispose of the infected leaves.

    "Start by raking all your maple’s fallen leaves and burning, bagging or composting them to eliminate the closest source of tar spot spores. If you leave the fallen leaves on the ground until spring, the spores on them will likely re-infect the new foliage and start the cycle again."
    https://www.gardeningknowhow.com/ornamental/trees/maple/maple-tar-spot-disease.htm

    Was this answer useful?
    00
Join Us - Sign up to get all the latest gardening tips!
1 24 25 26 27 28 32

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

OK