Tall Fescue in 3D

Cool seasonZones 4 to 7Schedonorus arundinaceus

Parts are enlarged so you can see the clues

Getting the grass ready

Parts are enlarged so you can see the clues

Tap a number on the grass, or choose a part here.

Parts of Tall Fescue

What to notice

The very end of a blade can look pointed, round, or like the front of a tiny boat. This small shape helps tell grasses apart.

On this grassThe broad blade tapers to a pointed tip rather than closing into a boat shape.

Species details and sources

A tough, drought-tolerant cool-season grass with deep roots. Excellent for transition zones and low-maintenance lawns.

Real photo

Quick way to spot it

Photos worth taking

Widest, coarsest blades of the common cool-season lawns, with prominent ribbing/veins on the upper surface
Grows in bunches, thin lawns show distinct coarse clumps
Medium-to-dark green; keeps color deep into summer when neighbors brown

What this model does not show

Turf-type cultivar variation is not represented by this single normalized specimen.
Penn State notes that short rhizomes may occur, while the Minnesota lawn reference describes no rhizomes. Keep rhizomes optional and visually secondary.
The collar auricle conflict must be resolved by a turfgrass expert before the model is promoted.