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Hemp Mat Grammage & Thickness Guide — Q&A








Hemp Mat Grammage & Thickness Guide – Q&A


🌿 Hemp Mat Grammage & Thickness Guide — Q&A

General Information

Q: What does grammage (g/m²) mean?

A: Grammage refers to the density of the hemp mat in grams per square meter (g/m²). It affects both thickness and water retention capacity.

Q: How does grammage relate to thickness and water retention?

  • 400 g/m² = 0.3 cm thick — Low water retention
  • 600 g/m² = 0.5 cm thick — Medium water retention
  • 1300 g/m² = 1.0 cm thick — High water retention

All measurements are in centimeters (cm). L = Length, W = Width, H = Height.

Meter Goods (Rolls)

Q: What hemp mat rolls are available?

  • 1300 g/m² Roll: 1500 × 100 × 1 cm (ID: 1) — Order & Consult
  • 600 g/m² Roll: 2500 × 100 × 0.5 cm (ID: 2) — Order & Consult

Cut Pieces

Q: Which cut piece sizes are offered for 1300 g/m² mats?

  • ID 3: 11.5 × 13.5 cm
  • ID 4: 100 × 50 × 1 cm

Q: Which cut piece sizes are available for 600 g/m² mats?

  • ID 5: 31 × 41 × 0.5 cm
  • ID 6: 30 × 50 × 0.5 cm
  • ID 7: 30 × 50 × 0.5 cm
  • ID 8: 40 × 60 × 0.5 cm

Q: What about 400 g/m² cut pieces?

  • ID 9: 40 × 60 × 0.3 cm

Die-Cut Hemp Mats

Q: What are die-cut hemp mats?

A: Die-cut mats are pre-shaped hemp pieces, often chained together for convenient handling in growing trays.

Q: What die-cut sizes are available for 1300 g/m² mats?

  • ID 10: 11.3 × 75 × 1 cm — 7 pcs as chain (52.5 × 11.3 cm total)
  • ID 11: 11.2 × 60 × 1 cm — 8 pcs as chain (48 × 11.2 cm total)

Q: What die-cut sizes are available for 600 g/m² mats?

  • ID 12: 11.3 × 7.5 × 0.5 cm — 7 pcs as chain (52.5 × 11.3 cm total)
  • ID 13: 10.8 × 7.5 × 0.5 cm — 5 pcs as chain (52.5 × 7.5 cm total)

Q: Are there 1000 g/m² die-cut mats?

  • ID 14: 9 × 9 cm — 6 pcs as chain (54 × 9 cm total)

1020 Trays (Large Trays)

Q: Which hemp mats fit 1020 trays?

These trays measure 50 × 24 cm and are ideal for growing microgreens.

  • 1300 g/m²: ID 15 — 50 × 24 × 1 cm
  • 600 g/m²: ID 16 — 50 × 24 × 0.5 cm

1010 Trays (Small Trays)

Q: Which hemp mats fit 1010 trays?

These trays measure 23 × 23 cm, suited for small batches of microgreens.

  • 1300 g/m²: ID 17 — 23 × 23 × 1 cm
  • 600 g/m²: ID 18 — 23 × 23 × 0.5 cm

Additional Information

Q: How do I order or get advice?

A: Each item includes an Order & Consult option to request availability, samples, or technical consultation.

Q: Which grammage should I choose for my plants?

  • 400 g/m²: Best for fast-draining crops.
  • 600 g/m²: Balanced retention and aeration.
  • 1300 g/m²: Ideal for moisture-loving plants and longer growth cycles.

© 2025 Hemp Mat Q&A Guide. All rights reserved.


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