08/31/2026
GREAT AUTUMN SEDGE (Pycnopsyche). One of the larger species of Caddis is the GREAT AUTUMN SEDGE (Pycnopsyche), which just happens to hatch from August to October (early-mid Fall). It is quite possibly the most important source of Trout food (pupae and adults) on many streams this time of year. While the larvae are fairly inconsequential, being that they are encompassed in stick cases most of the year, the large amber pupae and adults are a whole different story. The best dry fly (adult caddis) fishing is in the early mornings and evenings; and using a Ginger Diving Caddis wet fly as a dropper can be a killer combination, as the adult caddis dives under the water surface to lay its eggs.
Pictured are our offerings for this Caddis Hatch; at the top are 3 GREAT AUTUMN SEDGE dry flies, available in sizes 8-12 at $1.20 ea or $13.80/doz. At the bottom left is the GINGER DIVING CADDIS and to the right, an AMBER MALLARD SOFT HACKLE wet fly. Both of these wet flies, in larger sizes, can be extremely productive. Check out our catalog for all of the sizes and pricing for this and hundreds of other Caddis, Mayfly, and Stonefly hatches.