If you want to recycle an empty wine bottle, there’s a very good way to do it with the help of the “Recycle a Bottle” stake set from Plant Nanny. It’s very simple – you insert the nanny into the soil near the roots of the plant you want watered. Fill the bottle with water and place it upside down into the nanny. The water trickles down slowly as the soil begins to dry. It’ll keep your plant watered for around 7-10 days while you’re away. It comes in a set of four.