Hemp Microgreen Grow Mats (5")

Mess-Free, Biodegradable Growing Medium

A simple, reliable growing medium for indoor microgreens, wheatgrass, and sprouts—designed to make seed starting clean, consistent, and approachable.

The Hemp Microgreen Grow Mats are pre-cut to fit standard 5" x 5" microgreen trays, removing guesswork and mess from indoor growing. Made from 100% biodegradable industrial hemp, these mats provide excellent moisture retention and even hydration so seeds can germinate and grow with ease.

Ideal for beginners and experienced growers alike, these mats support year-round indoor growing with minimal setup and cleanup.

Quick Highlights

• Pre-cut to fit standard 5" x 5" microgreen trays

• 100% biodegradable and compostable

• Clean, soil-free growing method

• Excellent water retention and even moisture delivery

• Ideal for microgreens, wheatgrass, and sprouts

• Easy to use for indoor growing year-round

Why Gardeners Love These Mats

• No soil, spills, or cleanup

• Consistent moisture where seeds need it most

• Simple setup for reliable results

• Great for small-space and classroom growing

• Supports healthy, even germination

Product Details

• Mat size: 4" x 4" (fits standard 5" x 5" trays)

• Material: Industrial hemp fiber

• Weight: 300 gsm

• pH neutral

• Holds up to 1050% of its weight in water

• Capillary action draws water evenly through the mat

• Carbon-capturing material

• Made in Alberta, Canada

How to Use

1. Place the hemp mat in a 5" x 5" microgreen tray

2. Moisten the mat evenly

3. Sow seeds directly on top

4. Water as needed and grow indoors year-round

Available Sizes

• 5" Microgreen Grow Mats (this listing)

• Also available in 1020 tray size

A Simple Foundation for Indoor Growing

These hemp grow mats make it easy to grow fresh greens indoors—without soil, mess, or complicated setup—so you can focus on harvesting and enjoying your microgreens.