Read the passage and answer the question: As a child I used to consider gardening a boring chore just for 'grown-ups' even though I did love being in gardens myself playing and walking, looking, touching and sniffing. Over the years, I've learned how to turn the noun garden into the verb 'to garden'. As I've moved, I've temporarily taken over small town patches, suburban yards and overgrown cottage gardens. I've looked through seed catalogues and borrowed tools. I've had some success, made loads of mistakes and am still learning lots. Now as I look out of my window with great pleasure into the country garden below, I see the primroses that have done well and the weeds that I should do something about. — "The weeds that I should do something about" means: