Dear Ready Steady Go,
I am writing to express my interest in the greenhouse worker position that you have posted. I have always been interested in horticulture and I believe that this position would be a great opportunity for me to learn more about the industry.
I am a hard worker with a strong work ethic. I am also a quick learner and I am confident that I can quickly learn any new tasks that are required of me in this position. I am also physically fit and able to lift heavy objects, as well as stand for long periods of time.
I believe that I would be a great asset to your team and I would be excited to learn more about greenhouse work. I am available to start work immediately and I would be happy to answer any questions that you may have.
Thank you for your time and consideration,
Asthor