Give your plants maximum protection against extreme weather.
If you are shipping to an area with temperatures near or below freezing (<40°F / 4°C), we strongly recommend adding this upgrade.
What you get: We line your entire shipping box with professional-grade Reflective Thermal Insulation. This material acts like a cooler, creating a radiant barrier that stabilizes the internal temperature of the box and protects your plants from sudden spikes or drops in outside weather.
Recommendation: For the ultimate winter defense, please pair this Double Insulation with a 72-Hour Heat Pack.
Note: This purchase covers the material and labor for one shipping box. If you have a large order requiring multiple boxes, we may contact you regarding additional insulation needs.
