Yes, Harvest Guard is a product designed for use year-round, although its function can change from season to season. In winter, Harvest Guard is best used as a garden fleece to protect against frosts, but for particularly frigid weather, we recommend using our heavier-duty Harvest Guard SUB ZERO.
In summer months, Harvest Guard can be used to drape over plants to protect pests and insects from getting to your precious fruit and vegetables. However, it's important to remove from your plants on scorchingly hot days because the Harvest Guard can act like a greenhouse if it smothers your plants in summer.