I was gifted an Aerogarden several years ago and I love the thing. There is nothing like having fresh basil for pesto, fresh cilantro for your taco’s, fresh mint and chamomile for your tea and fresh dill for potato salad. Currently I am growing basil, marjoram and thyme.
With all of the extra light from my Aerogarden it gives me opportunity for additional fresh food.
Place green onions in a few inches of water, change the water and rinse onions every two days. When you harvest them just completely cut the onion a few inches above where the water line is and it will completely regrow to be used again. The same can be done for leeks and celery.
I also started growing ginger on my patio to see how that goes, it’s a lovely looking plant.