Ready-to-use plastic grow bags with fitted compressed coconut coir blocks. FibreDust grow bags combine durable plastic containers with precision-sized compressed coir blocks that expand to fill the bag when hydrated. This complete growing system provides excellent drainage, aeration, and root development for vegetables, herbs, and ornamental plants in controlled environment agriculture and home gardens.

Complete Growing System

Each plastic grow bag includes a compressed coconut coir block sized to perfectly fill the bag when hydrated. The coir expands 5:1 from its compressed state, creating an instant raised bed garden without tilling, weeding, or soil preparation. The plastic bag provides a clean, durable container for the growing medium.

Key Features

• Includes fitted compressed coir block that expands to fill bag
• Available in 3-gallon and 5-gallon sizes
• Durable plastic grow bag construction
• Premium coconut coir growing medium
• Screened to 8mm for consistent texture
• Excellent drainage and aeration properties
• Air-filled porosity: 10-12%
• Water holding capacity: 7-8x dry weight
• Ready to use - just add water and plants

Coir Medium Specifications

• pH: 5.8-6.8 (ideal for most crops)
• EC: <0.8 mS/cm (low salt content)
• Compression ratio: 5:1
• Moisture content: <20%
• Particle size: Screened to 8mm
• Air-filled porosity: 10-12%
• Water holding capacity: 7-8 times dry weight

Bag Dimensions

3-Gallon: 8" W x 7" D x 8" H
5-Gallon: 9" W x 9" D x 12" H

Application

Ideal for controlled environment agriculture, greenhouse production, patio gardens, and urban farming. Use with crop-specific nutrients and fertigation for optimal results. The coir medium provides excellent root aeration and water retention, supporting vigorous plant growth. Suitable for vegetables, herbs, flowers, and small fruiting plants.

Setup Instructions

Unfold plastic grow bag. Add water gradually to hydrate the coir - it will expand to fill the bag. Once fully expanded, the medium is ready for planting. Apply nutrients according to crop requirements and growth stage.

Note: Custom coir blends available for specific crop requirements.