Gardeners are being cautioned to wait before watering their plants, as overwatering can lead to plants wilting and dying, particularly when using peat-free compost. Nick Turrell, an advisor with the Royal Horticultural Society (RHS), explains that peat-free compost retains moisture well, making the surface appear dry while the soil underneath may still be wet. He advises gardeners to check soil moisture by feeling below the surface or lifting the pot to gauge its weight. Turrell also reassures that mushrooms growing in peat-free compost are harmless. The RHS emphasizes the ecological importance of peatlands, which support biodiversity and help mitigate climate change by absorbing carbon dioxide. Gardeners are encouraged to choose peat-free compost suitable for their plants and to be mindful of their watering techniques, as peat-free mixes may require different care than traditional compost. Finally, Turrell reminds gardeners to verify that their compost is indeed labeled as peat-free.