I have three that I have been unable to solve; any help would be appreciated. Answers are anything connected to gardens - plants, weeds, trees, garden features, fauna and a few songs.
21. Brummie's sibling (6)
27. Almost a famous sailor (5)
32. Got cash? (7)
There is also another one which I have seen answered on here but am not too sure about - 20. Sun Flowers! (5,5). The answer was given as Solar roses.