Clearing some more of my neglected plot, have discovered some raspberry canes amongst the brambles and nettles. They seem to be surviving OK and some are about 5ft high but rather spindly.
What would be the best thing to do with them? Also what would be the best way to clear the ground around them as I understand raspberries have shallow roots.
Any guidance would be appreciated.
Cut them down to around 3ft. This will encourage new growth of fruit. Usually they would be cut to 2ft in Feb or Nov.
If the location is to your liking I would cut down any brambles and other weeds to allow a harvest for this year. During the winter dormancy, they can then be dug up, put to one side while the ground is dug and cleaned prior to replanting the best crowns.
After pruning, a sprinkling of sulphate of potash around the base (not touching the stem) may help them to flower and fruit better.
I think your biggest problem is that you don't know whether they are summer or autumn fruiting plants.
If they are summer fruiting, the old canes that had borne fruit last year should have been cut down to ground level, and the new growths tied in, to provide fruit this year.
If they are 'primocane', ie autumn fruiting the plants should have been cut down to ground level.
You will need to keep an eye on them to decide which variety they are. Either way, enjoy the fruits. ;D
valmarg