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Hemp Growing Mats - Bulk Roll

Number of Mats

Our grow mats are made of all-natural industrial hemp.  They are an ideal grow media for microgreens, wheatgrass, and sprouts.  The loose weave fibers allow your plant's roots to grow through while also providing them with nutrients.

*The hemp grow mats are sold in rolls that are not pre-cut

Our hemp grow mats are 650 gsm providing a durable mat and still allowing you to cut these to size. 

 Each mat is ¼ inch thick.

1020 Tray Cutting Instructions

  1. Cut into 36" x 19.5" Strips
  2. Divide those strips into 4 equal pieces each measuring 9" x 19.5"

Note: this is a loose weave so there is stretch involved when unrolling, cutting, etc.  Meaning all numbers above are approximate.

Nutrient Information

This product was recently tested for naturally occurring nutrients.  See analysis breakdown below


Nutrients Units Dry wt. Basis
Total Nitrogen % 0.46
Ammonia mg/kg 98
Nitrate mg/kg 26
Organic Nitrogen % 0.45
Phosphorus mg/kg 470
Potassium % 0.90
Calcium % 0.40
Magnesium % 0.10
Sulfate mg/kg 340
Copper mg/kg 4.2
Zinc mg/kg 10
Iron mg/kg 130
Manganese mg/kg 25
Boron mg/kg 20
Sodium % 0.015
Chloride % 0.1
pH Value units 7.23
Carbonates lb/ton 5.1
Organic Matter % 97.2

Sourced & imported from UK by Florida Microgreens

20 Mat Roll is 36" x 100"

*Hemp Mats are non-returnable. 

Free shipping on orders over $49 to Contiguous US
Shipping Policy

Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

Returns Policy

Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


Ask a Question
  • Gday, bootstrap farmers, Are you shipping to Australia at all?

    We do ship to Australia. You can enter your shipping address before you check out to view the shipping rates, which include all duties and taxes.

  • Are the mats for one use only or can you use them for more than one crop?

    We would highly recommend using them once then composting them.  That would be true of any growing mat and/or grow media that you use.  The risk of contaimnation will increase exponentially.

  • What are the dimensions of an individual roll? Thanks!

    For a roll that yields 20 mats it will be 36"x100" (this is the the smallest roll we offer)

  • What size are the mats? (How many trays will 1 mat do?)

    The smallest roll we sell is the one labeled "20" for $49.95 and this will allow you to cut approximately 20 - 9"x19.5" mats with each single mat fitting into one of our 1020 trays.  So in other words our 20 mat offering with yield 20 1020 trays.

  • What are the dimensions of each roll?

    For a roll that yields about 20 mats it would be 36"x100" and about 5.2 lbs

  • I am wanting to grow microgreens. I am unclear if using a grow mat would you need to have a tray that has drainage holes?

    Either way will work, just personal preference :)

  • what are the dimentions of the roll of mat in inchs please

    A 20 mat hemp roll is 36" x 100".

  • Are there any preservatives or chemicals used to make the hemp mats

    Our hemp mats are untreated.

  • what are the dimensions of the whole,uncut hemp mat? Thank you!

    A 20 mat hemp roll is 36" x 100".

  • 20 mats of 36"x19.5" for 49.95?

    Cut into 36" x 19.5" Strips Divide those strips into 4 equal prices each measuring 9" x 19.5" So 20 mats of half that size, or 10 mats of the size per your question.

  • For your product, HEMP GROWING MAT - BULK ROLLS, if I order 20, now many 10x20 grow pads can I cut from them?

    If you select the "20" size you will get approximately 20 pads for your 10x20 tray.

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