The Ruby Red Briottie Horsechestnut tree is a mouthful...so let's just call it Horsechestnut for short. It is our #1 recommended Horsechestnut for Colorado.
This is a small hybrid tree with prominent 10 inch ruby red clusters of flowers which bloom in mid-spring above the green foliage. It has dark green leaves which emerge light green in the spring. In the fall the leaves are not overly dramatic in color, but turn a pleasant yellow. This tree grows very well in Colorado and is ideal for use as an accent tree or a yard tree as it's canopy is low, roughly 4 feet from the ground. Unlike other Horsechestnut trees it doesn't have many seeds which makes for easy cleanup/maintenance.
This tree is more compact than other Horsechestnut trees, growing to be about 40 feet tall and 40 feet wide at maturity. It has a a rounded form and can be pruned every couple years to shape the tree (best pruned in the winter). This tree can be expected to live for 60 years or more and grows at a medium rate. It does best in full sun to partial sun with average moist conditions—not overly dry or wet soil. It is a very adaptable tree and is highly tolerant of urban pollution and will even thrive in inner city environments. It is very resistant to most disease and pests.