Rooftop Planter Garden- Growing Trapped on Pause?

I planted seedlings from a reputable source just before May 24 in my 6 x3 foot planters on my terrace. Once in, they began grow, and then the rain came. We had loads of it, and everything seems trapped in…

Phlox turning yellow

MY neighbour and I both have phlox plants that are turning yellow before they even bloom. Is there a fungus going around? Thank you – Katie…

Black spots on leaves

Hello, I purchased this plant (unknown name) at a nursery in the eastern Ontario. Although there were already black spot on some leaves, I was expecting that new leaves would be growing fine. But every new leaf comes out with…

Tomato stem bases rotting(?) At ground?

I’ve been growing tomatos in my raised garden bed in the last 3 years and haven’t noticed this before. I start tomato seedlings indoors and transplant them out after hardening. Seedlings looked great but within a few weeks of planting…

Arctic Fire Dogwood leaves

Arctic Fire dogwood tree, approximately 3 years old, planted in very large planter, full sun. In the last 2 days, the dogwood has developed grey shrivelling leaves on random branches. What is this and how can I treat it? Thanks…

Hedges are dying and do not know why

Hello I live in Toronto and last fall I noticed my hedges are starting to turn brown. They are planted at the bottom of a slant and the soil remains quite moist all the time. I was under the impression…

Planting a tree in a large container

Hello, I would like to plant a tree in a very large container on my patio. It’s not possible to plant it in the ground there. I am hoping to be able to grow it tall to extend above our…

Rose of Sharon (Purple Ruffles) Hibiscus syriacus

My neighbour gave me two ROS plants in original pots from a nursery before moving out last summer. I left them on my deck and they lost their leaves in the Fall. To avoid them freezing I brought them inside…