We have a south-facing terrace with space for potted plants, where we’d like to grow ornamental and aromatic plants, and a north-facing balcony that would look much better with some flowers. Unfortunately, we have no gardening experience! We’d love someone to take a look at the few plants we have, show us how to care for them, advise us on what kinds of plants to add, and teach us the basics from scratch. We’d also really appreciate advice on which tools to buy and how to choose new pots.