Echeveria Black Knight / Blue Sea

“Echeveria Black Knight” is a type of succulent with dark, pointed leaves that form a rosette, and the term “Blue Sea” is likely a descriptive addition, as it’s not part of its official scientific name. Care for this plant involves providing plenty of sunlight (ideally 5-6 hours of morning sun), using a well-draining soil mix, and watering only when the soil is completely dry to prevent root rot. It can produce tall stalks with red flowers, and is suitable for USDA zones 9 and above, though it can also be grown as a houseplant.