How to Winterize a Guava Tree
- 1). Plant your guava in a suitable location. Choose a spot where sunlight can reach the tree, even in colder months. If you are planting near a building, select the side with the most access to the sun.
- 2). Provide shelter. Erect a frame covered in fabric over the guava tree during cold snaps. For instance, you can use 1.5-inch PVC pipe to create a scaffold-style shelter. Attach the shelter to the ground, then secure the fabric to create a tent effect. This will prevent cold air from entering. Frost cloth or a blanket are suitable fabrics.
- 3). Warm the tree with electric lights. Add lights to the frame to heat the tree and prevent it from freezing. Choose incandescent bulbs with grounded outdoor cords or metal light cages such as those used by mechanics during car repairs. Strands of tree lights are another option.
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