California Hash Plant is an F1 90% indica, endogamic cross. i.e. a cross of two sister" plants from the same genetic line. Over several generations they were grown and subsequently selected outdoors in conditions of high humidity and low light levels to produce fast-flowering and high-yielding plants with good resistance to mould infections. 

Critical Kush takes its genetics from its two parent strains viz. Critical Mass and Barney's own OG Kush plant. This is a potent indica cannabis strain that grows vigorously during the vegetative period. Critical Kush is a medium-sized plant growing to a height of 100 - 110 cm.