Late winter early spring is when we prune our panicle type hydrangeas: lime light, quick fire, strawberry vanilla are examples. These are the hydrangeas with the cone shaped flowers. - 1st remove all the thin unproductive stems. Anything thinner than your pinky finger. - while you were removing the thin stems look for any other stems that are wounded where the bark has rubbed off. That’s a potential for disease. - next look for any crossing branches that could cause a wound. Remove one of the tw