This week, David heads to Rowallane where Claire McNally picks some highlights including Mahonia and reveals her quest to find a ‘not so tart’ berry from the plant sometimes known as the Oregon Grape.
David joins Klaus Laitenberger at the community garden in Bundoran where he’s pruning the blackcurrants.
Frank McCooke from Slemish market garden gives practical tips on planting garlic for spring.
Reg Maxwell gets planting for a Christmas display - yes there's still time!

Contact the programme anytime on gardenerscorner@bbc.co.uk