• White pines are dying

    I have 2 small white columnar pines.  One died over the winter and the second pine does not appear to be doing very well.  While the needles are still green, the tips are tinged with brown.  The top is singed…

  • Emerald cedars bent over from snow

    I have 2 emerald cedars about 7 feet tall. Several of the ‘boughs’ were bent over from a heavy snowfall in the winter. Although I broomed off the snow when I discovered it, the branches did not swing back into…

  • Mulching During Winter?

    Mulching During Winter? What happens if mulching is done during winter, since we’ve had so little snowcover during this GTA winter? Specifically, if I add mulch on top of any weeds remaining from the past spring/summer/fall, will the remaining weeds…

  • Overwintering Maiden Grass in Containers

    This spring we planted maiden grass graziella in many containers around our patio. We know that this is a perennial that would normally return every year if planted in the ground. Our experience last year was that the grasses didn’t…

  • Overwintering Container Rosebush

    My miniature rose bush is still blooming.  It is in a container and I have brought it in to my condo from the cottage and set it in a sunny window.  What should I do to ensure it does well…

  • Tree Browning

    Hi there, I have two large trees (spruce?) in the backyard that have quickly turned brown from the inside out, bottom to top. Is there anything I can do?

  • Gladiolus Garden

    Hey, Toronto gardener here, aiming for an easy perennial garden that comes back year after year.  Gladiolus is a prime choice for me (low maintenance and beautiful, and I’m in a zone 5-6 area (Scarborough). As I am frequently out…

  • Protective Covering for Shrubs and Perennials

    Resident in North York. Contractors have dug up our front garden (while repairing our leaking basement), including perennials, shrubs, small trees and bulbs, leaving roots and root balls exposed in clumps on our front lawn. I have meanwhile loosely covered…

  • How to de-ice environmentally

    I live in a cooperative apartment complex called The Towers in Jackson Heights, in New York City. The Towers, comprising of 8 Italianate buildings on a city block were built in 1925, around a magnificent garden with a baldacchino, 2…

  • Sliding Glass Doors for Greenhouse Glazing?

    Hi I want to know if UV glass is suitable for a greenhouse? Is normal greenhouse glass preferred to be UV coated? I am planning a garden to grow vegetables. I want to extend the season as long as possible…

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