Grow Sow Greener
Coco Coir Grow Mat for 1020 Seed Tray (50cm x 25cm)
Coco Coir Grow Mat for 1020 Seed Tray (50cm x 25cm)
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Coco Coir Microgreen Growing Mats – 50 x 25cm | Natural, Biodegradable & Soil-Free
Grow Sow Greener’s Coco Coir Grow Mats (50 x 25 cm) are a simple and sustainable solution for producing fresh, healthy microgreens at home, all year round. Designed to fit perfectly in our standard 1122 microgreen trays.
Made from 100% coconut fibre, these mats contain no glues, binders, or synthetic additives. Their naturally airy structure encourages strong root development, excellent airflow, and moisture retention. At a sturdy 10mm thickness, they support nearly all microgreen varieties with ease, offering a mess-free and compostable alternative to soil.
Packaged in 100% recyclable, compostable, and plastic-free materials, these mats are ideal for growers seeking low-waste, high-yield results.
Key Features
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Measures 50 x 25 cm
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Made from 100% coconut coir with no glues or binders
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Sturdy 10 mm thickness supports most microgreen varieties
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Retains moisture and nutrients while allowing excellent root aeration
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Naturally provides plant-available potassium (K₂O)
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Plastic-free, biodegradable, and compostable
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Clean and simple to use indoors
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Ideal for growing microgreens, cress, and salad greens
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Easy to cut to fit any container, plate, or tray
How to Use
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Place mats in a tray and moisten
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Scatter microgreen seeds evenly across the surface
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Keep moist and covered during germination
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Maintain a thin layer of water beneath for best results
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Harvest in 7–14 days depending on variety
Sustainability Commitment
We avoid plastics at every level. These mats are fully biodegradable and compostable, and our packaging is 100% recyclable and plastic-free—supporting sustainable, regenerative growing practices.
Shipping
Shipping
Delivery Costs
Our shipping is broken down into two categories and are dispatched the same or next day as standard.
1. Unlimited "Small" (Garden) Seed Packets:
- Including wooden plant markers and sprouting bags.
- £1.99 - Standard Delivery 2 - 4 business days.
- £4.90 Express Delivery 1 - 3 business days
2. Everything Else - Sprouting and Microgreen Seeds, Growing Equipment, Gifts and Grow Kits:
UK Mainland.
- £3.85 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.
- £6.50 - Next Day Courier Service on orders 0 - 4.5kg.
- £8.95 - Next Day Courier Service on orders over 4.5kg.
- Contact us for a quote on orders over 26kgs.
Ireland, Northern Ireland, Isle of Man, Guernsey and Jersey.
- £9.45 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.
- £23.50 - Standard Delivery on orders 2kg - 26kg.
- Contact us for a quote on orders over 26kg.
The EU, Switzerland and Rest of World.
Get in touch for equipment sales to the EU and the rest of the world for a competitive shipping quote. Unfortunately we cannot yet post seeds outside the UK.
Delivery and Packaging
All products are packaged plastic free as standard. Your garden seeds are sealed for freshness inside white glassine envelopes which are a water/vapour resistant compostable paper product whilst your Microgreen and Sprouting Seeds arrive in resealable zip lock pouches made from GMO free vegetable starch which are further heat sealed to ensure these great products reach you safely!
Returns Policy
Returns Policy
We hope you are loving your purchase however we understand that sometimes things don't go as planned and returns and refunds are necessary. Please refer to the following return and refund policies at growsowgreener.co.uk.
My product is damaged defective or you shipped me the wrong product.
We're sorry about that and understand your frustration! We would love to offer you a refund or a replacement. Please contact us at hi@growsowgreener.co.uk within 30 days of purchase for a full refund or replacement.
I ordered the wrong product or simply changed my mind.
No worries, we will refund you the full amount (minus the shipping charges) provided the items are returned in new condition and in original packaging. Once received we will issue your refund however you will be responsible for return shipping costs for non defective products.
Please post to:
Grow Sow Greener
RETURNS (order number)
5 Longfields
West Alvington
Devon TQ73QG
UK
Guaranteed to grow promise.
Should you have absolutely any problems issues or difficulties getting your seeds to germinate or problems/queries regarding our grow kits or equipment, please get in touch at hi@growsowgreener.co.uk and we will strive to help you out via email, call or video call.
All our seeds and products have been tested here by us however if we still cant help you get growing we will offer a free replacement.
Unfortunately, we cannot accept returns on gift cards.
Customer Reviews
These are great quality grow mats at a very good price. The seeds are very good as well, v easy to grow with minimal equipment such as lighting etc. I just left them by the window after blackout phase. I’ve grown red Ameranth & Kale so far. I had a problem with a missed delivery & I’m grateful for all the help we had with that also. Thank you.
Really good growing medium for a novice microgreens grower. I have cut it to fit my containers and the seeds are doing really well. There's no messy soil so it's great. It was delivered quickly and should last me ages.