It is a good idea! Thieves, pls don't search my yard for pinecones! Here's a good idea to hide your extra house key - put it in a medicine bottle, glue a pinecone or rock on top, stick the bottle in the yard or planter.
Aspirin is the remedy for fungal plant problems, Black spot, powdery mildew, and rust are a terrible trio of fungi. Scientists have found that two uncoated aspirin tablets milligrams each) dissolved in 1 quart of water and used as a foliar spray