Are blue succulents real?

Are blue succulents real? Probably best known of all blue succulents, Agave tequilana “Blue Agave” is a spectacular evergreen succulent native to Mexico. Its four-foot long lance-shaped leaves are blue-grey and have a brown central spine and sharp small spines …

How shallow can a planter be?

How shallow can a planter be? For most plants, a 6-to 8-inch-deep planter box is sufficient. The depth may vary for some vegetables, however. Turnips, cucumbers, broccoli, beets, lettuce and green onions can all grow well in a planter box …