UPSIDE DOWN SODA BOTTLE HANGING POTS

We saw these on our trip to Malacca. The owner of the shop cut the soda bottles in halves and painted the inside black. It is important to do that so that the sunlight will not interfere with the roots growing. There is a reason why most roots grow underground in dark places.

He also drilled a couple of small holes in the cap so that excess water will not cause the roots to rot or be over-watered.