In our Stargazing special, Jerry Coleby-Williams explores what's happening in his garden at night; Millie Ross builds a box to welcome microbats; and Josh Byrne builds some covers to keep cats off his vegie patch at night.

To celebrate winter Costa explores a space-saving garden, Sophie Thomson visits a carbon offset forest, Jane Edmanson finds some rare plants, Tino Carnevale plants ornamental veg, and Millie Ross builds herself a chook house.