Fibrgro Starter Plug

More details about Fibrgro Starter Plug

Optimized Coco & Peat Blend for Consistent Propagation Success

Fibrgro Starter Plugs are professional-grade rooting plugs engineered for rapid, consistent propagation in commercial growing environments. Composed of 75% fine coco pith and 25% white sphagnum peat, this optimized blend delivers the ideal air-to-water ratio to encourage vigorous root growth and uniform plug penetration.

Each plug is pre-charged with a balanced NPK nutrient profile and trace elements, making them ready to use right out of the box. Designed for plug-and-play compatibility, they fit seamlessly into both manual and automated tray systems. With low EC, stable pH, and excellent rewetting behavior, Fibrgro Starter Plugs provide a clean, reliable start for vegetables, flowers, or ornamental crops.

Certified sustainable, compostable, and packaged in recyclable materials, they’re the ideal solution for growers who need high performance without compromising on environmental standards.

Whether you're operating in a greenhouse, indoor vertical farm, or nursery environment, Fibrgro Starter Plugs are ready to go—pre-fertilized, structurally consistent, and compatible with both manual and automated tray systems. From sowing to transplanting, these plugs provide the clean, nutrient-rich rooting environment your plants need for a strong and healthy start.

Key Features & Benefits

Rapid Rooting & Full Plug Penetration

Fine particle structure and excellent porosity promote uniform moisture distribution and deep root colonization.

Plug-and-Play Design

Compatible with standard propagation trays and ideal for both manual planting and automated transplanting systems.

Pre-Charged for Growth

Balanced NPK and trace elements are included in each plug to give seedlings and cuttings a strong nutritional foundation.

Clean & Reliable Medium

Formulated with low EC and a stable pH range, Fibrgro Starter Plugs offer safe, consistent performance with minimal heavy metal content.

Outstanding Water Behavior

The substrate rewets easily and distributes moisture evenly—minimizing dry pockets and over-saturation.

Certified for Sustainability

TüV Biobased certified with a compostable plug design and recyclable packaging, helping growers meet environmental and operational standards.

High-Efficiency, Cost-Effective Propagation

Save time on setup, reduce variability, and boost rooting success rates across high-volume operations.

Technical Specifications

Composition: 75% Fine Coco Pith / 25% White Sphagnum Peat

Organic Matter Content: 85–95%

Dry Bulk Density: 85–115 kg/m³

Water Holding Capacity: 60–75%

Air-Filled Porosity: 20–35%

pH (H₂O): 5.4–6.0

Electrical Conductivity (EC): 0.8 ± 0.3 mS/cm

Available Variants:

-Wet Plug (pre-moistened for immediate use)

-Dry Plug (lightweight for extended shelf life and storage efficiency)

Plug Dimensions:

Size: 1.5 in x 1.5 in x 1.4 in

Cutting Hole Diameter: 0.1 in

Pre-Fertilized Nutrient Profile:

Nitrogen (N): 5.5 ± 2.5 mmol/L

Potassium (K): 2.7 ± 1.0 mmol/L

Phosphorus (P): 1.3 ± 0.5 mmol/L

*Note: While pre-fertilized, additional feeding may be required based on crop type, stage, and fertigation program.

Packaging Details:

Units per Box: 300 plugs (6 bags of 50 plugs)

Box Dimensions: 13.4 in x 11.2 in x 8.9 in

**Storage Guidelines: Store in a cool, dry, and well-ventilated area (5–25 °C). Avoid direct sunlight and exposure to moisture. Keep out of reach of children and animals. Reseal unused plugs to preserve product integrity.

Ready to Grow Smarter?

Whether you're cultivating cannabis, vegetables, flowers, or ornamental plants, Fibrgro Starter Plug provide the professional-grade performance commercial growers trust.

For more information, visit Fibrgro Premium Coco Coir official website.