Hundreds of raspberry bushes no raspberries
when we bought our home 10 years ago we had a number of raspberry bush but the first year noticed they produced little fruit or just bits of the berry. Each year i would pick them anyway. Last year we got more whole berries but this year almost none. We have never fed or done anything with the plants. But I would love it if I could get these plants to be more productive next year. Is there anything I can do?