Mr Bloom's Nursery: Series 2: The Butterfly Express is no longer available. Programmes are available for a limited number of days after broadcast. Why?
The Tiddlers learn that flowers are essential to allotments because they attract visitors like bees and butterflies, which transport pollen from plant to plant.
In the nursery, Tom is sad that he and Barbara do not get visitors up on their shelf - that is until the Butterfly Express brings a passenger to them.
BBC © 2013 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.