In mid-August I began to think of some of the garden coming indoors across the cold months so the scented geranium outside by the door which provide a fragrant welcome or farewell had clippings taken. These were put in pots with a rooting compound, enclosed in a plastic bag, popped in direct sun now and then to produce condensation, given an airing to prevent mould, and when tiny new leaves appeared I knew they had rooted.
So they came out of the plastic and got put in a kitchen window. I needed a drip tray. The pots are square. Something waterproof and flexible was needed …
The recycling bag produced these, one from frozen veggies, one from brown rice. They work perfectly.