I used to order Jiffy Half Flats from Home Harvest Supply, but it seems they have gone out of business. Those half flats are the greatest thing for seed starting! Any idea where I can purchase more?...I've done google search and have not been able to come up with anything.
These trays/flats are exactly half the size of a 1020.
You can find humidity domes that fit the tray but not the tray itself...it's very frustrating.