Hello Everyone! I came here for help as I am a new gardener/planter. I bought this raspberry plant a few months ago at Costco. It has grown tremendously and I am not really sure how or when to prune it. It produced really really small raspberries very quickly, and then it just stopped. It also started growing these mushrooms in the soil which i plucked and threw in a container unsure if i should feed them to my worms.
My question is: Will my raspberry produce again? Does it have a fungal disease because of these mushrooms? Also, Should i prune and how much should i take off???
Honestly any advice would be helpful! Thank you!