Growing habits of lupine There are upwards of 200 known species of lupines, ranging from 1 ft. to 4 ft. tall and up to 2 ft. wide. While they can tolerate the warmer temperatures of zone 8 ...

If so, what should I know to make them work? A: Lupines aren't real crazy about central-Pa. summers -- especially when it goes up to 100 degrees with humidity to match. They seem to do OK for a ...