Leaf spots on Korean Spice Viburnum

I have a Korean Spice Viburnum in my back yard in mid-town Toronto. It’s in mostly shade in good loamy soil and I dig in compost around it every year. Some of the leaves have spots and have turned yellow.…

Birds of Paradise Problems

Hello, I don’t know what is going on but my birds of paradise has a host of problems and I don’t know what to do. The room condition is bright room with no sunlight- is that okay ? Climate zone…

What kind of disease is this ?

Here is a photo of my infected wolfberry. What might have caused the problem and how to treat it ? Thanks so much for your help.…

Lemon tree leaf discoloration

Why are my Meyer lemons leaves suddenly looking patchy and falling? This is happening on the older leaves which used to be dark green but are now turning a lighter green. We are in Toronto, and the weather has been…

Hibiscus tree

Can you please help. I brought my Hibiscus in from outside and it is loosing its leaves they’re turning yellow.…

Corn plant (Dracaena) leaves turning yellow at the tips

Corn plant near window facing east. When some leaf ends turned yellow..I trimmed them correctly…but the yellow came back even more! Have very many house plants for years and never experienced this before. Is it possible, it’s diseased?…

Yellowing Leaves on Perennials

I’ve noticed that a number of my plants have yellow lower leaves (bee balm, phlox, spiderwort). Might this be a result​ of the wet spring or something else? Soil is very sandy ( I’m in East York) but I’ve been…

hydrangeas vine and peegees

Hi there, I have both vines and shrubs with the leaves turning varigated. I’ve fertilized them with miracle grow (the nursery said this would address any potential iron issues) and still this has been happening every year for the last…