I've not got 50 years of experience to go on, but I've noticed loads and loads of new shoots coming from the base of my Hazels this year, and also from other coppice species such as Sweet Chestnut, far more so than in the previous couple of years. Even quite shaded thick older overstood stools which are usually inactive seem to have put out several new healthy shoots from the base, which are now 3 or 4 feet high.
Has anyone else noticed this prolific spurt of new growth this year, is it unusual and what is the likely cause? Only thing I can think of is the combination of a mild winter, lots of ground water and then a warm spring and summer. Everything else also seems to have gone crazy, I've got nettles over seven feet high, and maybe the Hazel and trees are just joining in what is generally an unusually strong year for growth.
Paws.