I disagree with crafting master garden kits first. Today I have done 3 terrariums & finally got my 3rd master kit started. I started planting orchids in the previous level when there were extra plots & you just keep planting! DO NOT bother buying completed terrariums as they do not count towards terrariums crafted. I do not have a hummingbird & have sent out numerous deliveries to finally get enough 'gloves'. I do try & buy these.