Stimulator (Orange) Dry Fly

The Stimulator is a large, buoyant dry fly that imitates stoneflies, hoppers, and other big bugs that bring aggressive trout to the surface. The orange body and palmered hackle create a high-floating, visible pattern that doubles as both an imitation and an indicator fly in a hopper-dropper setup. When big bugs are on the water — or when you just want to see some explosive surface strikes — the Stimulator delivers.

When to Fish It

Summer through early fall during stonefly and terrestrial activity. Fish it through pocket water, along banks, through riffles, and anywhere big bugs are hitting the water. It's especially effective as the top fly in a hopper-dropper rig with a small nymph trailing 18-24 inches below. The buoyancy supports heavy droppers easily. Size 8.

Specs

• Type: Dry fly — Stonefly / large attractor imitation
• Hook: Strong dry fly hook for heavy fish
• Style: Palmered hackle — extreme buoyancy
• Best for: Trout — freestone rivers, pocket water, mountain streams
• Technique: Dead-drift, hopper-dropper indicator, pocket water prospecting

Why Anglers Stock This Fly

The Stimulator is one of the most versatile big dry flies you can carry. It works as a standalone stonefly imitation, a general attractor, and an indicator in a dropper rig. The buoyancy is exceptional — it floats through the roughest water without sinking. A summer essential. Hand-tied with quality materials by tiers with over 30 years of experience.

🎣 Love big dries? Check out the Henry's Fork Salmon Fly and Foam Hopper.