Chalk‑stream dawns: Test & Itchen sedges
River Test at Stockbridge: first light sedge windows
River Test and River Itchen mornings are about sedge and caddis adults and emergers, and in early June the first light to about 8 a.m. is the prime hatch window on calm days. Glides, riffle tails and broken water hold the risers; trout slide out of lies in 4–18 inches of water to take from the film.
Typical sedges include grannom early in the season, then brown, tan, olive and green sedges as temperatures nudge up. Dry sizes sit between 10–16, with 12–14 as the practical default on chalkstreams. Fish often lift in lanes beside faster flow rather than deep pools.
Pack a selection: Elk Hair Caddis, X‑Caddis, Iris Caddis, parachute caddis/CDC sedge and spent caddis. Present emergers and cripples when trout hesitate; switch to buoyant adult profiles if takes are clean; use spent flies after the hatch peaks and fish sip spent adults.
Leaders should be 9–12 ft with 4X–5X tippet as a starting point; drop finer on glassy water. Keep drifts natural but add a slight wake when trout ignore dead drifted offerings. Expect short dawn windows and a second pulse in the evening.
Early‑June on the Test and Itchen is a daylight chess game: a caddis skitter, a sedge flashing, and a trout slashing the surface as the sun clears the chalk banks.
Recommended: fly fishing leaders