Step 5: Tying Things Up
Run the yarn under the jug, using the molded in seam as a guide, and secure things with a simple slip knot.
You now have a fully secured mini greenhouse. You can easily lift it to move or plunge into a basin for bottom watering with no fear of it coming open.
And unlike duct tape you can easily pull the slip knot to open it and reseal it if need be.
Another adavntage is, since the integrity of the jug is maintained, it is easier to save your jugs from year to year.
Simply string them together like a garlic braid.