When to Prune. 1  Trim early-spring-flowering shrubs right after they bloom. 2  Summer-flowering plants should be clipped in winter or early spring. 3  For non-flowering plants, trim after new growth has completely formed.
Vinegar - Just sprinkle liberally on rash or blisters for instant relief from itch. caused by poison ivy. Although the smell may not be to everybody's liking, vinegar seems to help draw out the poison from poison ivy while it also helps healing. White distilled vinegar or apple cider vinegar seem to work best. Banana peel - Touted by many as a homemade miracle cure, the inside of a banana peel rubbed on poison ivy rashes seems to bring instant, cooling relief. By some accounts, banana skins may even do the trick when all other poison ivy treatments fail.
Fill the garden sprayer or spray bottle with white vinegar. Spray ivy infestations thoroughly with white vinegar. Take care when spraying the vinegar not to get the spray on wanted vegetation, as vinegar is nonselective and will kill wanted grasses and plants in addition to the ivy. Saturate the ivy as much as possible with the spray.