This is my greenhouse when it was brand new. Several years have gone by and it has proved to be a wonderful addition to my farm. The glossy clean windows are covered with green SOMETHING~  I suppose dried algae but a bleach wash on a warm day will take care of that.May has been very unkind to us, Very low temps during blossoming season and an unseasonal snow flurry frost  hit us last night. My tomato plants, started 2 months ago in the house, had been transferred to the greenhouse in the hopes that all would be well, as with other years. OH NOOOO !!!    NO SPRING FOR YOU !!!

We anticipated the worst and put an electric heater in the greenhouse hoping to improve the temps. But they still took a hit and were partially wilted but maintained their nice green color.  Hopefully 

things will perk up. Praying for sunshine !