A Gasteria excelsa is not a commonly grown species, but our nursery at the Ruth Bancroft Garden in Walnut Creek (open 10 a.m.-4 p.m. daily) offers it for sale.

Ruth's Tips: Gasteria croucheriWalnut Creek’s Ruth Bancroft is a national authority on drought-resistant gardening. Twice a month she and her staff share their knowledge with readers. Almost ...

Genetic segregations for self-incompatibility were obtained and analyzed in Ananas comosus and Gasteria spp. (G. verrucosa X G. picta). A single S locus with multiple alleles and game-tophytic control ...