Gymnocalycium tomina Size:4" Pot With cooler temperatures and slower

With cooler temperatures and slower growth

Frost tolerance: Hardy to 10°F ( -12°C)

During summer you should water them every 1-2 weeks or when the soil is dry

The stems contained alkaloids and were known to be psychoactive in Mexico

works well to support both root growth and flowering

Gymnocalycium tomina Size:4" Pot With cooler temperatures and slowerGymnocalycium tomina Gymnocalycium tomina is a solitary or slowly clustering cactus Stem: 10 15 (25) cm in diameter, 10 cm tall, pale green that turns to an orangish purple in full sun. The epidermis has a velvety appearance. The apex is slightly depressed and woolly. Ribs: 10 to 12 thick, divided into polygonal rounded (not chinned) tubercles, separated by arched furrows. Spines: Strong, bent, initially blackish with a brown base then becoming grey