Mammillaria is one of the largest species of cacti with over 275 known varieties! They have a range of growth habits and will produce a "crown" of flowers when in bloom.
Drainage and even light is key to keep these cacti happy.
Prefers 6+ hours of bright, indirect light in a West or South facing window. Water when soil is dry or plant starts to be less "plump". Plant in a fast draining cactus or succulent mix.
Available in a 4.5" container