Dwarf trees, like the Meyer lemon tree, only grow six to 10 feet tall, but since they grow in a shrub shape, they need up to a 10-by-10 space — or you can prune the bottom to keep it in a small pot.

Plant herbs in wine half barrels. Now is the time to plan your new herb garden. ... For cooking purposes I also plant lemon thyme and lemon basil with the regular varieties.