Our extra course foliage clumps are for shrubs, bushes, and undergrowth. Mixed size from 1/2" to 1" diameter, 55 per pack, for medium to high ground cover. When creating a scale landscape, it is often the little details like believable undergrowth that add the greatest realism. These dark green clumps can be used as low lying bushes and as vegetation on mountains and hills. In forests, they easily mimic small plants and shrubs.