[mdjlucan]

Grapes I’ve got a small cluster of grapes appearing on my Vine
What do I feed them with

[mumofstig]

The RHS says

Feed dessert grapes every two weeks with a high potassium fertiliser such as tomato feed, from a month after growth starts in the spring until the grapes start to ripen.

https://www.rhs.org.uk/advice/profile?pid=288