The living wall is made up of golden pothos plant. The plants get light from the nearby window and grow in hydroponic inserts (pots filled with clay granules), relinquishing the need for soil. That means no dirt and no insects to deal with. Apart from occasional watering and directing their growth, the plants require little maintenance.
DIY: Grow A Lemon Seed Indoor Plant •Soak lemons seeds overnight. •Gently remove outer layer of seeds. •Put back into water as you prepare soil. •Plant lemon seeds in a circle pattern. •Place small pebbles on top of seeds. •Water occasionally and watch it grow Read more at http://brandsmart.com.au/diy-grow-lemon-seed-indoor-plant/#mIpsd33QVgtv0zid.99