1. Get disposable cups and drawing pins.
2. Decide how many planters you will be mounting (at most half of the disposable cups).
3. Cut the bottoms off these to create the planter holders.
4. Put a drawing pin through the top edge of each of these with the point sticking outward and push this into the wall to mount them to it.
5. Take the same number of the remaining cups and make a hole in the bottom (for water drainage).
6. Fill with potting compost and whichever seeds or small plants you want.
7. Place these plant pots (cups with holes) into the ones you previously mounted to the wall.
Plants need light so it is best to mount the planters beside a window.
It is best to place a container under the mounted planters as they will drip when you water them.
As disposable cups come in standard sizes it should be easy to replace any should you need or want to.
Smaller cups may need more watering, but larger ones will be heavier and may need a more secure attachment than a drawing pin.
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