Create your own hanging garden!

This unique form of gardening is based off of kokedma. Kokedma is the art of growing plants from moss balls – Koke (Moss) Dama (Ball) – “the poor man’s bonsai”. Robin from Urban Gardens Web (a great site) got in touch with Fedor who put his unique twist on typical kokedma by hanging the plants from ceilings with string. Fedor will hang the plants at eye level and will continually adjust the string as the plant grows as its center of gravity changes.

Fedor keeps the plants watered by moss that goes right to the center of the ball or by a steady dripping system that keeps the root ball moist. They generally are watered every three days. Another possible way to water is the ‘Kokedma way’ where you just put the whole ball into a bucket of water for 2-3 minutes. Then just gently squeeze the ball and you’re all set. You can also just mist the moss to ensure it stays green.

Because of the small size of the ball the plants will typically remain small with the inside of the ball allowing for growth and development of the plant’s root system.'
http://www.livingwallart.com/vertical-gardens/floating-gardens/