Steps. 1  1. Research your growing zone. You can often find this online and it will determine whether you need to choose a short-day or long-day sweet onion variety. 2  2. Decide if you want to plant your onions in seed, seedling or set form. An onion set is a small onion bulb that has already begun to grow.
Testicular pain can have a number of different causes, some of which constitute a medical emergency. Testicle or scrotum pain may be caused by. 1  Trauma. 2  Testicular torsion (a medical emergency). 3  Inflammation of the testicle or epididymis. 4  Kidney stones. 5  Tumors.
By Mayo Clinic Staff. Testicle pain (testicular pain) is pain that occurs in or around one or both testicles. Sometimes testicle pain actually originates from somewhere else in the groin or abdomen, and is felt in one or both testicles (referred pain). Causes.