Hertfordshire

This week, the GQT team are in North Hertfordshire, where Peter Gibbs is joined by Bunny Guinness, Juliet Sargeant and Bob Flowerdew to tackle a fresh crop of horticultural conundrums. The panellists delve into the challenges of taming coarse grasses in would‑be meadows, ponder why one listener’s tomatoes are thriving better outdoors than under glass, and offer practical approaches to managing…