[seedlings germinated inside, then moved outdoors]
We've had ice on the water buckets in the unheated GH the last two nights and the bundleflower seedlings still appear to be okay. It'll be interesting to see just how much of the wildly fluctuating temps in there they can actually handle. It was sunny all day yesterday, and nearly 90 degrees by mid-afternoon in the GH. If they survive, they should be some really healthy and sturdy plants!