"The Mammillaria karwinskiana 'Royal Cross' is a small green cactus with white hairs and raised tubercles, along with white and copper spines. It is not tolerant of hard frost, but can thrive if brought indoors to a sunny window sill or under a grow light in freezing temperatures. To prevent damage, avoid exposing to extreme heat from hot afternoon sun."
Please Note: Plant will ship bare root with little to no dirt, and you will receive a plant similar to the one in the photo. It is advised to handle this plant with caution and use gloves or tongs as it is covered in spines.
Returns & exchanges: Not accepted Please contact us if you have any issues with your order
