5" Hemp Grow Mats

5" Hemp Grow Mats for Microgreens – Biodegradable & Compostable

The clean, sustainable way to grow microgreens indoors.

Our 5" Hemp Grow Mats are pre-cut to fit any standard 5" × 5" microgreen tray, making them the perfect solution for soil-free, mess-free growing. Made from 100% biodegradable and compostable hemp fiber, these mats provide excellent water retention, consistent moisture through capillary action, and strong root support for healthy, vibrant microgreens.

Lightweight and easy to use, hemp mats are ideal for beginners and professional growers alike—and when you’re done, they break down naturally, leaving no waste behind.

 Key Features

• Pre-cut to fit 5" × 5" trays (mat dimensions: 4" × 4") – no trimming needed

• 100% biodegradable & compostable – eco-friendly and low-waste

• 300 gsm density – durable and supportive for microgreen roots

• Superior water retention – hemp fibers hold up to 1050% of their weight in water

• Capillary action – evenly distributes moisture directly to seeds

• pH neutral – supports healthy and balanced plant growth

• Carbon-capturing & sustainable – made from Canadian industrial hemp

• Ideal for microgreens, wheatgrass & sprouts – clean, soil-free growing indoors year-round

• No mess, no effort – the easiest way to grow microgreens indoors
  

Why Growers Choose Hemp Mats

• ✅ Eliminates messy soil cleanup

• ✅ Consistent results with microgreens & sprouts

• ✅ Lightweight, easy to handle, and pH neutral

• ✅ Breaks down naturally after use for zero waste

Also available in a 1020 pre-cut size for larger trays. Check out our Classroom Microgreens Bundle to save in bulk!