Klaus Laitenberger
Formerly the Head Gardener at the Organic Centre at Rossinver, Co. Leitrim, Ireland, Klaus Laitenberger has been growing vegetables organically for 20 years in the UK and Ireland.
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Vegetables and Herbs for the Greenhouse and Polytunnel
With our unpredictable weather, there's never been a better time to cultivate vegetables under shelter. Experienced grower, Klaus Laitenberger shows how to use the heat…