Abstract: Plant seeds are coated by applying a coating composition over the entire seed surface, intentionally agglomerating the seeds in a static mass and then breaking up the agglomerated seeds during the time span in which the seeds can be promptly again accumulated without agglomerating and in which said breaking up can be effected without causing the coatings to suffer substantial rupture damage which would occur if said breaking up was delayed closer to the point of final cure of the coating composition. The process is particularly useful in producing seeds coated for purposes of delaying germination.

Abstract: Plant seeds designed for germination without substantial delay are coated with a first layer of a mixture of sugar and a water insoluble polymeric material, and have a particulate coating adhered to the first layer while the first layer is still tacky, the first layer being preferably formed from an aqueous coating composition which is cured by simple removal of water therefrom.

Abstract: Plant seeds are coated by applying a coating composition over the entire seed surface, intentionally agglomerating the seeds in a static mass and then breaking up the agglomerated seeds during the time span in which the seeds can be promptly again accumulated without agglomerating and in which said breaking up can be effected without causing the coatings to suffer substantial rupture damage which would occur if said breaking up was delayed closer to the point of final cure of the coating composition. The process is particularly useful in producing seeds coated for purposes of delaying germination.

Abstract: In the disclosed method, grass seed or the like is coated with an inner "sticker" coating to which is adhered discrete particles of water-activatable adhesive. The resulting seed is resistant to movement by wind and water after sowing or planting.