How to grow Clematis 'Happy Anniversary'
Try to plant in a location that enjoys full sun and remember to water often. Keep in mind when planting that Happy Anniversary is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Happy Anniversary from seed
Look to ensure a distance 1.48 feet (45.7 cm) between Happy Anniversary seeds when sowing to make sure your seedlings have enough space.
Transplanting Happy Anniversary
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Happy Anniversary is a hardy plant.
Harvesting Happy Anniversary