earliest date to plant tomato seedlings outside

Greetings: I live in inner Toronto (Ossington/Bloor). I am preparing Tomato seedlings right now (late March). Question: When is the earliest safe date to plant the seedlings outside (backyard)? Thank you,…

Powdery Mildew on potted indoor Rosemary plant

Good morning. I live in Toronto and have a 3-4 year old potted rosemary that I have been successfully overwintering indoors. Right now though, it is rapidly getting overcome by powdery mildew- worse at the top- and it needs immediate…

Cucumber leaves

I was wondering what went wrong with my cucumber leafs? Could this be viral infection? Thanks.…

Dwarf curly kale problems

Hi, I planted dwarf curly kale in a container (on our deck). a) I wondered why the leaves are such a pale green and not a robust dark green b) the very edges of the curly leaves sometimes turn a…

Pumpkin Question

Why do my pumpkin flowers rotted and the fruits did not form. Only one pumpkin grew bigger, the rest fruits did not.…

Zucchini Question

My zucchinis were doing well for the past month. Recently leaves turn yellow, flowers had rotted before they opened. One zucchini has not had flowers and new leaves do not grow. Watering is on repulse basis and fertilizer has been…

bugs on my plums

I live in Belle River, Ontario. The plums in my back yard are green; when they turn red the plums have worm holes and other bug holes inside is all rough.  What can I do?…

European plum tree

I have 2 European plum trees that produce a purple plum. They have been growing at our place for 15 yrs. Each tree is alway loaded with fruit. They get to be about the size of a pecan and are…