Hi there, My wife and I are trying to get our lemon tree to grow to no avail. It’s a Meyer lemon, and has been outside in full sun with consistent, deep watering all summer. The leaves are a sickly looking green, and seem somewhat dry, some are curled. I’ve put fertilizer nuggets (biogold original) in the soil but no matter what we do it doesn’t seem to get any better. The he tree is wintered indoors under a grow lamp. Any thoughts? Thanks, Sam<personal data hidden>