Mammillaria karwinskiana Caudiciform They have some of the

They have some of the biggest spines of any Gymnocalycium

Elsewhere it makes a good larger potted Aloe

These plants clump readily and in doing so you will get all types of variegation

Haworthia x 'Mirrorball' A beautiful

Eriosyce coimasensis Family: Cactaceae

Mammillaria karwinskiana Caudiciform They have some of theMammillaria karwinskiana Family: Cactaceae. A nice green bodied species with white to yellow tufts of hair when mature. This species is noted for its long curved spines. They aren't that long yet but as the plant matures the new spines will get consistently longer. Flowers are yellow and produced throughout the growing season. Mature plants can be 5" or more in diameter and may form clumps in time. Takes normal cactus care. Protect from frost. You