Need another opinion is there a allergy shot for st augustine grass?i called an allergist clinic they said no bec it dont pollenate like timothy johnson grass. i been treated for them but augustine makes me itch 3 days tired of wearing hot clothes?

My guess is that if there are allergy shots for St. Augustine grass (aka Buffalo grass), it might be available in South Africa where they recognize this as an important grass allergen. I know this answer may not be helpful for your situation. https://pubmed.ncbi.nlm.nih.gov/11291423/

People with seasonal allergies can also be managed with antihistamine medications. You will want to create a plan along with your doctor, and may wish to consult the allergist to determine what your allergy triggers may be. Bring a list of the times and duration of symptoms, and descriptions of your symptoms. Best wishes.