The midday sun of summer commences its slow but steady annual descent towards the horizon of the calendar year. It is time to reap what one has sown, and to celebrate the hard work of human and soil, worm and bee. We do hope the summer has been kind to you and your gardens, but if the slugs have had their way with your lettuces, then you know where to come for replacements. If you’ve ever wondered, indeed, how we keep the pesky pests at bay, then we have just the thing for yo