Advances in plastic research have made these water teepees the toughest, easiest-to-fill, most growth-stimulating KOZY-COAT yet. Put them in the garden in April to heat the soil. Ten days later, plant your tomatoes, cukes, peppers, etc. under them and don’t worry about frost–they protect to -12 degrees C. Pick ripe tomatoes and other crops way before your neighbours! Recommended for early crops by horticulturalists, consumer groups and garden writers! They feel indestructible! Kick at them and they bounce right back