Add-On 96HR Uniheat Heat Pack

Add-On 96HR Uniheat Heat Pack

This listing is for an *ADD-ON* 96HR Uniheat Heat Pack for shipping in cold weather. I recommend adding a heat pack if nighttime temperatures in your area drop below 45°F.  
I cannot be held responsible for any cold damage to seedlings if you choose not to add a heat pack, despite the recommendation.

It is add-on only. If you place an order for just heat packs, your order will be canceled and refunded immediately without any further notice.

Also, shipping upgrade to USPS Express is available and recommended if your area is freezing cold.