white spruce

White Spruce (Picea glauca 'Pendula') should be watered once or twice a week during the active growing season (April-September) depending on soil moisture and weather conditions. During the hotter months, water more frequently and make sure the root zone does not dry out during these periods. During the winter months, water less frequently but do not allow the soil to become completely dry. If the temperatures are mild, water every 1-2 weeks.

White spruce (Picea glauca 'Pendula') grows best in full sun to partial shade, meaning it requires at least 6 hours of direct sunlight each day. This species does not tolerate shade well, so the best amount of sunlight for healthy growth is direct sunlight for the majority of the day. In warmer, southern climates, white spruce should receive some afternoon shade to prevent damage from the intense heat. In cooler climates with long, cold winters, full sun is recommended. Once established, white spruce is relatively resilient and tolerant of some temperature fluctuations.

White Spruce (Picea glauca 'Pendula') should be pruned in early spring. This will ensure that dormant buds have fully emerged before pruning to avoid inadvertently removing buds with the pruned branches. Pruning should be done to promote the desired shape and form of the tree focusing on removing branches that cross or rub each other, branches that interfere with the desired shape of the tree, and dead or diseased branches. Pruning should be done judiciously and in excess, as it decreases vigor and can lead to excessive foliage growth during the following season.