I am very newbie about modelling, so I am still confused about some terms (flocks, static grass, scatter...). I am preparing some brown trenches I bought on the Kallistra store, but I have some problems regarding the inner part of trenches. On the "Hexon terrain features" page, the description said that the already flocked trenches have been "flocked using a soft earth coloured flock". However, I cannot find this "soft earth coloured flock" on the Kallistra shop (it seems that the Kallistra shop only sell green flock). I searched on the internet (for example on the NOCH offical online shop) in order to find a "soft earth coloured flock". but I found only generic "brown flock", without indication about "softeness" or "hardness".
Being totally ignorant about these things, I would like to ask some help: does all the "flocks" sold in modelling shops are soft, or there exist also "rough flocks" ? I do not want to buy but some rough material which can damage my painted miniatures when I place them inside trenches. Can someone could suggest me a very specific "soft" brown flock product I can buy on an online shop?
thank you in advance,