Seed weights and sowing rates
Sowing rates for individual situations vary. The following are general guidelines.
General seed weights and sowing rates (kg/ha) for bare seed
Grasses
Legumes
Herbs
Brassicas
Forage crops
Seed treatment
Seed treatment can affect seed weight and sowing rate.
There are two main types of seed treatment - a film coating (e.g. AGRICOTE Grass) which has little effect on seed weight or sowing rate; and a lime based seed coating (e.g. AGRICOTE Clover) that has a significant weight build up, and increases seed weight and sowing rates.