aphids on a potted Hydrangea
How do I get rid of aphids on a Hydrangea potted on the patio? I found the aphids on three of the blossoms and cut them from the plant. I'm concerned about the rest of the plant. There are no plants near it and the other plants on the patio are doing fine. I would like to treat the rest of the plant but can't find a viable solution in the home remedy information.
Here are two great articles with aphid treatments.
Neem Oil is a good treatment method if you choose to purchase a product.