ball cactus · Fertilizing

ball cactus · Parodia concinna

Under glass, grown in cactus compost in full or bright filtered light. From mid-spring to late summer, water moderately and apply a low nitrogen fertiliser every two months. Keep almost dry at other times. See houseplant cacti and succulent cultivation for further advice

Watering: Thorough water only after soil fully dry, halt irrigation winter coldSunlight: Full sunHandle with care due to prickly spines. Wear gloves and other protective equipment when handling