O Yes, O Yes, It's Springtime!

S1 E19: The team is in the Netherlands with their friend tulip - it's time for him to bloom! But just then, Big Jet uses his Seasons Machine to make summer, winter and autumn obstacles. The team eventually prevails and brings the tulip back to its family. As all the tulips bloom we hear sneeze! Turns out, Big Jet is allergic to flowers!