Answered Questions

  • Toxic to dogs mushroom identification #889546

    Asked November 08, 2024, 2:37 PM EST

    If I mail mushroom samples can you identify if it is poisonous to dogs? Should sample be frozen?

    Clackamas County Oregon

    Soil Testing #889543

    Asked November 08, 2024, 1:47 PM EST

    Do you provide soil testing? Or can you provide a recommendation for soil testing units? I have 2 community garden boxes and this year one of the boxes was woefully unproductive. I suspect that the soil is not up to snuff but don't know what kind of amenities to add for next year. Thank you.

    Jackson County Oregon

    Lesser Celandine #889538

    Asked November 08, 2024, 1:10 PM EST

    Do you have guidance on the selection of a herbicide for the elimination of Lesser Celandine?

    Multnomah County Oregon

    Tree diseased? #889537

    Asked November 08, 2024, 1:10 PM EST

    There are black coal looking growths on the tree. There are also green things growing everywhere except on one branch. I’ll include pictures. The black can be seen on the back branch. Wondering if I should be worried?

    Hillsborough County New Hampshire

    Sulfur & Nutrient Uptake in Maples #889534

    Asked November 08, 2024, 12:42 PM EST

    I submitted a soil sample for testing due to interveinal chlorosis on a red maple. The soil test reported P @ 21 PPM, K @ 108 ppm, and Mg @ 220 ppm. It recommends adding sulfur. Will this help correct the interveinal chlorosis by allowing the Mg in the soil to become available for the Maple to take up?

    Kent County Michigan

    Fall fertilizing #889533

    Asked November 08, 2024, 12:25 PM EST

    Is there still time to do fall fertilizing? I’m thinking of trees, shrubs, rhododendrons, hydrangeas, etc.

    Hillsborough County New Hampshire

    Planting Juniper #889522

    Asked November 08, 2024, 9:58 AM EST

    I want to plant a Sky High Juniper because of it's blue color and growth/structure. Am I better off to plant now (mid November) or wait until early spring? I recently heard that some evergreens are best planted after the first frost.

    Montgomery County Ohio

    Potted Money Tree Leaf Discoloration with Clear Liquid #889514

    Asked November 07, 2024, 10:51 PM EST

    Hello, this money tree has been in its pot for a couple of years. The tree is continuing to grow rapidly up above, but within the last few months/weeks the lower leaves are beginning to turn a spotted yellow and ooze a clear liquid underneath. The leaves feel “sticky” to the touch, like it’s leaking sap. Thank you for your assistance!

    Prince George's County Maryland

    MJP_Blueberries #889512

    Asked November 07, 2024, 7:57 PM EST

    My blueberries look sick and I need advice on what to do for them. Note: I planted leeks in the same bed this past summer. The leeks are gone.

    Multnomah County Oregon

    Lantern fly 45223 #889509

    Asked November 07, 2024, 6:45 PM EST

    Cincinnati, Ohio 45223 on my window pane

    Hamilton County Ohio

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