Horizontal Shaped Pruning Small 320×249 Medium 640×498 Large 1024×797 Download Tiff Original 2400×1868 | (280.4 KB) Description "Pruning for Horizontally-Trained Tree." — Encyclopedia Britannica, 1893 Keywords branch, Horizontally, limb, prune, pruning, tree Galleries Pruning Source: The Encyclopedia Britannica, New Warner Edition (New York, NY: The Werner Company, 1893)