Loved that this was an option because the week I bought my plants the high temps were in the 30s and 40s. I got the longer release heat pack and it was still warm when I received the plants.
So far so good. They are beautiful plants. I love the color.
I'm glad I added this to my order. USPS had a delay; my ordered arrived a little late. The heat pack was still warm to the touch. I'm not certain how much it helps, but I recommend it if you live in colder temps and/or a ways from the shipping location.
All plants survived this time! I was quite worried since I did not get the notice (from Amazon) that my order had shipped and thus was not watching for it to arrive. It was in my mailbox and spent extra time untended as a result. But thanks to the heat pack all was well.
Very happy with everyone I've received so far.They have all done so well.