6. Build a self-watering aquaponic rain gutter garden

Tutorial via Farming 4 Change

7. Build a tiered plant stand to maximize space

Tutorial via ‘Letter Blocks Say What?‘

8. Create a beautiful garden wall with cinder blocks

via Apartment Therapy

9. Make your own vertical planter

Tutorial via The Owner-Builder Network

10. Turn dead tree into flower holder

via Lushome.com