The sight of Asiatic primulas in full flower is guaranteed to gladden the heart in late spring. Primula bulleyana, P. beesiana, P. japonica, P. pulverulenta; these are all plants of great beauty and ...

Scientists have identified the cluster of genes responsible for reproductive traits in the Primula flower, first noted as important by Charles Darwin more than 150 years ago. New discovery started ...

This is the time of year when Alaska gardeners start to show signs of serious cabin fever. Catalogs don't cut it. Houseplants are in worse shape than we are, and you are not going to Hawaii anytime ...