r.p.mcmurphy wrote:
: I have a few Damson trees in my garden that are covered with fruit. When do
: i pick them for jam?

There will be that naturally fall off. When that starts to get regular,
then gently feel the fruit - if when your feeling they fall off in your
hand then it was ready for picking :-)

If you are jam making then make sure there are a few unripe one's along
with the ripe one's to assist setting (or add some apple).

You don't have to strip the tree in one go - work over it and get off what
is ripe, leaving the rest to ripen later. I've been picking my victoria's
for 1 week now and will be for another few weeks. I suspect I've serious
jam quantities ready now, instead of just eating and feeding the extending
family!