Smooth tall grass

Smooth tall grass is an Medium Rock habitat that uses 2 material types and 5 total pieces. It is best treated as a focused layout rather than a generic decoration cluster.

The full recipe for Smooth tall grass is Smooth Rock ×1 and Dry tall grass ×4, totalling 5 stacked items across 2 distinct materials. Dry tall grass is the largest single ask in the recipe at 4 units, so treat that one as the gating material when you plan farming routes — locking down a daily collection loop for Dry tall grass usually unblocks several adjacent habitat builds at once, not just this one.

Smooth tall grass attracts Onix. Because Pokémon visits are habitat-bound, the moment this build is placed the entire roster above becomes eligible to drop in on the right time-of-day and weather windows. That cluster behaviour is what makes habitat investment pay off — one recipe, multiple Pokédex pages cleared.

Smooth tall grass is rated Medium difficulty in the Rock category. Medium habitats sit between starter and end-game. The recipe usually pulls one or two materials that need a deliberate farming detour, but nothing yet that requires region-tier progression. Rock habitats need stone, ore, and mineral materials, much of which respawns in the Rocky Ridges regions. They unlock Ground, Rock, and several Fighting-type spawns, plus a handful of fossil-themed visitors.

Once Smooth tall grass is up, the natural follow-ups in the same Rock category are Boulder-shaded tall grass, Grave with flowers, and Grave offering. They share the broad material family and the visiting Pokémon types overlap, so each successive build extends an existing farming route instead of starting a new one — that's how you compound habitat investment without spreading materials too thin across the map.