Selenium Chip

Selenium Chip is a lime chip granule containing 10gm/kg (1%) selenium in the form of fast release sodium selenate. Many regions in New Zealand have soils with low selenium levels (<0.5 parts per million). Selenium Chip should be applied to pasture or forage crops during spring or autumn to help protect against selenium deficiency in dairy cows, sheep, beef cattle and deer. PGG Wrightson Seeds have two Selenium Chip products in the market, a non-organic product and a BioGro registered organic product, available for purchase through PGG Wrightson Rural Supplies and selected fertiliser companies.