Mini-Greenhouse for annuals

If annual seedlings are growing in a tray that comes with a plastic top, or if you have a plastic mini-greenhouse, can you place them outside before the last frost date?? (Not plant them, but just covered/protected in their tray.)…

Katsura tree

Is it possible to plant a Katsura in a raised bed with limited soil depth?…

The leaves of tomato seedlings are yellowing

The leaves of my tomato seedlings are yellowing. What might cause the problem? How to solve the problem. Can I transplant them now or should I leave them in the pot until they become stronger . Thank you.…

Clematis leaves dry up

My Clematis leave all dried up? What might have caused the problem. Will this spread to other plants such as lily? What kind of soil is good for clematis. I added some wood ash to the soil, is woo-dash good…

Transplanting hydrandrea

I just transplanted my hydrangea, it looks like dying. What might cause the problem? How do I fix the problem? Thanks for your help.…

Partial Shade Alliums

I would like to plant a type of alliums that are colourful (a mix of colours would be great!) minimum maintenance, perennials, like shade to partial shade (my front yard faces west with a large shady tree so it gets…

Combination of challenges

My dog has done his business and killed the grass, so I would like to replace it with ground cover, and 2-3 types of plants of different heights. It would be nice to have flowering, evergreen and/or edible plants, maybe…

Cherry tomatoes

When is it safe to plant cherry tomato seedlings in the ground in Toronto?…

Is my Concord Grape Vine Dead

Hi, i planted a Concord grape vine last year in a planter 17″ high x27″x 20″ using potting soil. It is now May and there does not seem to be any life. I used a planter because we have a…