"If you don’t want another plant to tend to, you can also scatter dried mint around the openings of your greenhouse. Alternately, soak some cotton balls in peppermint oil and let them do the job.

“Plant rosemary in a sunny spot with well-drained soil. It thrives in full sun and doesn’t like wet roots, so water it sparingly and prune to maintain its shape.” 4. Mint While we enjoy mint ...