About
Melocactus pachyacanthus is a spherical cactus with prominent ribs and stout spines, developing a distinctive woolly cephalium on maturity from which small, pink flowers emerge. A fascinating and rewarding cactus for a warm, sunny greenhouse bench.
About the genus
Melocactus, the melon cacti or Turk's cap cacti, are spherical to cylindrical cacti from the Americas and the Caribbean that develop a distinctive woolly-bristly cephalium at the apex on maturity, from which small, pink or red flowers emerge. Grown in warm, sunny heated greenhouses.
Plant details
Suggested usesBorders, containers, mixed plantings.
Care notes
CultivationPlant in well-drained soil in a suitable position. Water during establishment.
PruningRemove dead or damaged growth as needed.
PropagationPropagate by division, cuttings, or seed as appropriate.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.