The idea is that the passionfruit will use the rock for support ... saves me having to erect something. I recycled the frangipani sticks and put them over the hay to keep it in place in case of wind.
Another passionfruit vine. Even with worms and guinea pigs, we still had household food scraps left over, so bought a compost bin. An excellent CD, 'Give it a go', told me exactly what to do to get the bin started. Details of the CD are at: http://www.veggievillage.com.au/peregian/