 | New Hampshire Gold Forsythia. Cold Hardy Forsythia The New Hampshire Gold Forsythia, Forsythia x 'New Hampshire Gold', was developed in New Hampshire, and is an excellent cold hardy selection. The best way to insure a good flower show is to plant this cold hardy cultivar, especially if you live in a particularly cold, windswept area. Its habit is drooping and mounded. 'New Hampshire Gold' is a deciduous shrub noted for its colorful yellow spring flowers appearing before the foliage. The foliage is a handsome maroon color. All... - New Hampshire Gold Forsythia. |