Forsythia 'Sunrise'
This Iowa State University introduction has bright yellow flowers and a full dense habit. The flower buds are hardy to -20°F, and it is stem hardy above the snowline in zone 4.
Cultural
Flower Color: Yellow
Foliage Color: Green
Height: 5 feet
Spread: 5 feet
Plant Needs
Zone: 4 to 8
Exposure: Full Sun
Plant Type: Flowering
Plant Use: Tree or Shrub, Bedding
Breeder
