With so many Harvest services still to go, here’s a lovely ‘seed prayer’ idea. This was done at a harvest service I was at last week and everyone really engaged with it, children and adults alike. The minister chose to leave out the Bible links and cut out one of the sections to make it a wee bit shorter so it can be tweaked to suit your circumstances.
http://www.barnabasinchurches.org.uk/harvest-seed-confession/#