I have big glazed clay pots that I would like to leave outdoors in the winter. I want to put spruce tips in them. Can I leave the soil in the pots without having them crack? I have seen others do it but, do they put sand in the pots?
Moving Large Planters
Filler Ideas for Potted Plants
Growing Tomatoes in Hanging Planters
Keeping Cats Out of Planters
Protecting Pots and Planters Over Winter
Protecting Plants in the Winter