Steph's Packed Lunch viewers flocked to social media today to take issue with the latest gardening trend, "cardening", after the TV personality hosted a segment on her lunchtime show.The trend sees keen gardeners plant flowers and plants in their car to create a calming environment, but fans of the Channel 4 were not impressed by the impractical suggestion and took to Twitter to question whether or not it was a "joke".Viewers of Channel 4 show Steph's Packed Lunch were left confused and convinced of a "wind up" after the show aired a live segment on the latest gardening trend.The former BBC host chatted with a "cardening" expert as they shared their top tips for turning your motor into a greenhouse on the go.With flowers filling the boot, a.
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