Journal of Experimental Botany, Vol. 40, No. 214 (May 1989), pp. 615-621 (7 pages) [3H]-dihydrozeatin riboside was applied selectively to the embryonic axes or to the cotyledons of germinating lupin ...

Each spring, tall, lush spires of brightly colored lupine blooms appear and last through the summer, feeding wildlife and endearing passersby across North America. Whether they’re annual species like ...

Q. I’ve always admired the blue lupines blooming in spring on our local hillsides and along the freeways. They seem to grow on their own, without any human intervention. I’d like to try growing them ...

It’s easy to propagate lupines and make new plants to create an even more spectacular show in late spring and summer. With spikes in a range of shades, they’re impactful flowers, and if you learn how ...

One of my favorite perennials is the lupine. They grow wild across Canada and parts of the United States. In urban gardens they’re short-lived perennials, particular about their sun exposure. Those in ...

A four-year study of one rare and one common lupine growing in coastal dunes showed that a native mouse steals most of the rare lupines seeds while they are still attached to the plant. The mouse is a ...

LUPINES are spring on a stalk -- scented plumes in blue, purple, red and yellow surrounded by a slowly moving haze of bees. Once they were L.A.’s most common wildflowers, thriving in spent soils on ...

Ever had trouble getting seeds to germinate in the garden in the spring? If so, it’s time to do some research to see if your seeds need to be cold stratified before you plant them. Cold stratification ...