The 'Horizon' Purple Martin Gourd Rack | Troyer's Birds' Paradise 8-Gourd Horizontal Pulley System

The Experience

Eight gourds. Horizontal arms that keep every entrance facing outward. A complete 14-foot aluminum pole system with a 48-inch ground stake, integrated pulley, polyester rope, winder clip, and perch rods — everything required to put a functioning 8-gourd colony in the air from a single ground installation. The Horizon is Troyer's purpose-built horizontal gourd rack system, engineered around the behavioral reality that Purple Martins approach and enter gourds from the front — and that horizontal arm placement keeps every opening in the optimal outward-facing orientation for natural colony traffic. Lower the entire rack to ground level for nest checks, competitor eviction, and end-of-season cleanout. Raise it back to height with the winder clip locked. Repeat for as many seasons as your colony demands. Built from high-tensile aluminum throughout and made in the USA, The Horizon is the serious landlord's foundation for a horizontal gourd colony program.

Scientific Engineering

• Horizontal Arm Configuration: Four U-shaped gourd arms extend horizontally from the central hub, positioning eight gourds with every entrance facing outward — the optimal orientation for Purple Martin approach behavior and the configuration that produces the most natural colony traffic patterns during active breeding season.
• Complete Pulley System: An integrated pulley with polyester rope and winder clip allows the entire 8-gourd rack to be lowered to ground level for nest checks, parasite management, competitor eviction, and end-of-season cleanout — no ladder required, no colony disruption beyond what the task demands.
• Nylon Hub Glides: Nylon glides within the top hub ensure smooth rope travel during raising and lowering operations, reducing friction and extending the service life of the pulley mechanism across multiple colony seasons.
• 48" Ground Stake: A generous 48-inch ground stake provides deep soil anchoring and long-term structural stability — supporting a fully occupied 8-gourd rack in sustained wind conditions without movement or tilt.
• Dual Perch Rods: Two 48-inch perching rods at the top of the pole provide martins with dedicated sentry and resting positions — supporting the colony's natural predator-alert behavior and giving arriving scouts a visible landmark during spring arrival.
• 2" Square High-Tensile Aluminum Pole: The 14-foot square aluminum pole provides the structural rigidity required to support a fully occupied horizontal gourd system in active field conditions, with aluminum construction that resists rust and corrosion across decades of outdoor exposure.
• Winder Clip: A dedicated winder clip secures the polyester rope after the rack has been raised to working height, preventing unintended lowering during active colony season.

Boutique & Conservation Values

• Horizontal Gourd Advantage: The horizontal arm configuration keeps gourd entrances consistently outward-facing regardless of wind direction — eliminating the rotational movement that can reorient gourd openings away from the colony's established approach vectors and disrupt returning birds.
• Complete Colony Infrastructure: Every component required for a functional 8-gourd horizontal colony installation is included — pole, ground stake, rack arms, pulley, rope, winder, and perch rods. Gourds are the only addition required to get a colony in the air.
• Heritage Manufacturing: Proudly Made in the USA.

Kit Contents

• 1 High-Tensile 2" Square Aluminum Pole, 14'
• 1 Ground Stake, 48"
• 4 U-Shaped Gourd Arms
• 2 Perching Rods, 48"
• 1 Pulley Assembly with Nylon Hub Glides
• 1 Polyester Rope & Winder Clip
• 1 Hardware Packet

Specifications

• Overall Dimensions: 48"L x 48"W x 14'H assembled
• Gourd Capacity: 8 (gourds not included)
• Arm Configuration: Horizontal, 4 U-shaped arms
• Pole Material: High-Tensile Aluminum
• Pole Style: 2" Square
• Ground Stake Length: 48"
• Mounting: Ground stake set in soil (concrete recommended for permanent installation)
• Shipping Weight: 36 lbs.
• Shipping Profile: Secure Estate Handling ($44.99)
• Country of Origin: Proudly Made in the USA
• ⚠️ Assembly Required