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.)…
I seeded lettuces and spinach in a cold frame. It is protected all around with straw, Should I put a blanket on top when temperature dips below 0 degreesC , or, at what lower temperature? We live near Markham ON…
I have a deck garden on the 3rd floor of my home in Riverdale. I grow both flowers and vegetables. I’d like to be able to extend my growing season in both directions. I’m pondering eventually adding removable polycarbonate panels…
