Q: How is 'Paul's Scarlet' different from other hawthorn varieties?
A: 'Paul's Scarlet' is distinguished by its fully double, deep pink to scarlet-red flowers, which are much showier than the single white or pale pink flowers of the species . It also has a more compact, rounded form and is often considered more ornamental for garden use.
Q: Does it produce fruit?
A: Yes, while it is a double-flowered cultivar, 'Paul's Scarlet' does produce small, bright red berries (haws) in late summer and fall. The berries persist into winter, adding ornamental interest and attracting birds .
Q: Is it thorny?
A: Yes, like most hawthorns, 'Paul's Scarlet' has sharp thorns along its branches. This can be a consideration for planting near high-traffic areas, but it also makes the tree an effective barrier or security planting .
Q: How resistant is it to diseases?
A: Hawthorns can be susceptible to fire blight, leaf spot, and rust (especially cedar-hawthorn rust) . 'Paul's Scarlet' has moderate resistance compared to some varieties, but good air circulation, proper pruning, and site selection are important for disease prevention . In regions with high rust pressure, consider disease-resistant alternatives.
Q: How should I prune it?
A: Prune in late winter or early spring while the tree is dormant. Remove dead, diseased, or crossing branches. Thin out crowded growth to maintain an open, healthy structure. Because it blooms on old wood, avoid heavy pruning immediately before flowering . Wear protective clothing and gloves due to the sharp thorns.
Q: Is it suitable for a small garden?
A: Yes, its compact size (18-25 ft) and rounded form make it an excellent choice for small to medium gardens where a larger shade tree would be inappropriate. It works beautifully as a specimen, focal point, or even as a small street tree .