How to build an attractive, space saving upside down planter.

Step 2 Preparing the Barrel

The ultimate goal is to cut the barrel and barrel straps in half, so it is important to spend some time strengthening it so it does not fall apart.

The barrel is strengthened by applying a good amount of glue into each of the joints. It helps to separate each panel slightly so that the glue can flow into the joint. After each joint has been thoroughly coated, move to the fasteners. The use of a Pneumatic nail/staple gun is suggested because it is fast and most accurate. But if you do not have access to this type of tool, a box of 1 1/4" finish nails and a hammer will do. If you do use a hammer and nails or screws, I would suggest gluing one section at a time and nailing or screwing each joint as you go. Remember to also secure the bottom of the barrel to the sides all the way around with nails or screws. If you must use screws, try to find finishing screws because most screws will be very visible.

When the barrel is secure, water down the leftover glue (50% glue/50% water) and brush it on the inside of the barrel. This mixture is called Glue Size and is great for sealing this sort project