Categories DavidTawny Grisettes under a birch tree, Compton Rough Post author By David Post date 28 September 2014 Tawny grisette mushrooms making their annual appearance growing through grass. Like many mushrooms, they grow in association with trees: this species can be found with a wide variety of deciduous and coniferous ones. ← Heather, Gospel Oak Common → Figwort going to seed