• Wild carrot in lawn

    Please advise--what is my best strategy for removing wild carrot from my lawn? The plants are small year one specimens, never flowered. Also-- I live in a location with semi-naturalized areas adjacent, hence lots of rabbits. Will they have any ...

  • Holes in artichoke roots

    I am cultivating artichokes 2 years now and this year I noticed that in some of them the leaves turned yellow and they stopped growing. I opened some roots and saw in every root a black hole.  I am not ...

  • OK to compost black tar infected leafs?

    Are black tar infected leaves OK for making leafmould and/or adding to compost? I would use the compost and leafmould for my vegtable garden. Would the fungus move to any of my vegtables, raspberry bushs or my pear trees which are ...

  • Viburnum diseased

    My Viburnum lentago (nannyberry) is showing orange spots on its leaves and the leaves seem to be thinning out so there are now gaps in the foliage. Also, I don't recall seeing any berries this year. The shrub is about 15 ...

  • Caterpillars on redbud

    Hello, I have just noticed web-like nests of small yellow caterpillars on the branches and leaves of my Eastern redbud. At the same time, I saw that many of the tree's leaves have curled/ruffled edges, the veins are yellow and ...

  • Problem with Pagoda Dogwood

    I have a multi-stemmed (two main stems) Pagoda Dogwood that I planted about 4 years ago.Last year it was very robust and healthy, but this year the younger ad thinner of the two main stems seems to have much smaller leaves ...

  • Mildew and white worms on phlox

    My purple phlox suffered from mildew in the late summer/fall, plus what appeared to be a small, about 1/4 inch long fat white grub or bug on the underneath side of the leaf. Can you please advise on what this ...

  • Gypsy Moth control

    When should the trees be banded to control this pest?

  • Can you recommend plants deer won’t eat?

     Can you recommend plants deer won't eat?          

  • Tent caterpillars in crabapple trees

    Tent caterpillars have taken up residence in my crabapple tree! What should I do? They are also in my neighbour's yard.