Wisconsin weeping willow

The Wisconsin weeping willow (Salix pendulina) needs to be watered every 4-7 days with 1 to 2 gallons of water per day. Water the tree slowly and deeply, allowing the water to soak down around the roots. It is important to water this tree deeply, as shallow irrigation may result in a shallow root system which can lead to a weakened, low-growing tree. In addition, it is important to water during dry spells, as this tree is somewhat drought tolerant but can still benefit from occasional deep watering.

Wisconsin weeping willow (Salix pendulina) grows best in full sun to light shade, meaning it prefers 4 to 6 hours of direct sunlight each day. This species does not tolerate cold temperatures and should only be planted in hardiness zones 3 to 8. During the summer, it should get at least 6 to 8 hours of direct sunlight, but during winter months, when the days are shorter, it should be given more indirect sunlight instead. The best time of day to give it direct sunlight is between 10 am and 4 pm. Avoid giving it full sun during the hottest part of the day when temperatures can exceed 100 degrees Fahrenheit (38 degrees Celsius).

Wisconsin Weeping Willow should be pruned in winter when the plant is dormant. Pruning should only be done, however, if it is absolutely necessary. Wisconsin Weeping Willow should be trimmed selectively, removing only those branches that are dead, diseased or damaged, as well as crossed and/or overly long and scrubby branches, ideally in order to maintain the attractive shape of the tree. Pruning should be kept to an absolute minimum to preserve the pendulous form of the tree.