Bosmere F919 Pre-Formed Coco Liner with Soil Moist – 30-Inch Replacement Liner for Window Boxes & Hanging Baskets

Refresh your planters with the Bosmere F919 Pre-Formed Coco Liner with Soil Moist, designed to fit 30-inch window baskets and planter frames. Made from natural coco fiber and pre-shaped for easy installation, this liner creates a breathable, supportive environment for healthy plant growth. The built-in Soil Moist water-retaining layer helps hold moisture in the soil, reducing watering frequency while keeping roots properly hydrated. Coco fiber promotes strong root development by allowing air and water to flow freely, while still providing excellent support for flowers, herbs, and trailing plants. Perfect for window boxes, railing planters, and basket frames, this replacement liner restores structure, improves drainage, and helps keep plants thriving throughout the growing season.

• Custom Fit for 30" Planters - Pre-formed design fits standard 30" window baskets and planter frames for a secure, professional-looking liner replacement.
• Natural Coco Fiber Construction - Breathable coconut coir allows air and water to circulate around plant roots, promoting healthier growth and stronger root systems.
• Built-In Soil Moist Layer - Integrated moisture-retention material holds water in the soil longer, helping reduce watering and prevent plants from drying out.
• Improves Drainage & Plant Health - Supports proper water flow while preventing soil from washing out, keeping roots balanced and protected.
• Easy Drop-In Installation - Simply place inside your basket or window box frame, add soil and plants, and enjoy a refreshed planter with better performance.