Gro-Sure Heated Propagation Mat – Boost Seed Germination and Rooting

The Gro-Sure Heated Propagation Mat is the perfect solution for gardeners who want to raise strong, healthy seedlings and cuttings early in the season. By providing gentle bottom heat, it creates the ideal conditions for seed germination and root development, helping plants get off to the best possible start.

Compact, lightweight, and easy to use, this heated mat can be placed under seed trays, pots, or propagation kits to encourage faster, more reliable growth. It’s a simple, effective way to extend your growing season and enjoy earlier harvests of vegetables, herbs, and flowers.

General Information

The Gro-Sure Heated Propagation Mat is designed to make seed raising more successful, even in cool homes or unheated greenhouses.

• Encourages germination: Gentle warmth speeds up seed sprouting and early growth.

• Promotes rooting: Ideal for cuttings and seedlings needing steady soil warmth.

• Compact size: Fits standard seed trays, pots, or small planters.

• Energy efficient: Provides consistent, low-level heat with minimal running cost.

• Easy to use: Simply place under trays or pots – no complicated setup needed.

• Lightweight & portable: Easy to move, store, and use anywhere indoors.

• All-season use: Perfect for early spring sowings or year-round propagation of houseplants.

This mat is particularly useful for gardeners who want to start tender crops like tomatoes, peppers, chillies, and aubergines earlier in the year.

How to Use the Gro-Sure Heated Propagation Mat

The heated mat is designed to be simple, safe, and effective for home gardeners.

Setting Up

• Place the mat on a flat, dry surface.

• Position seed trays, pots, or propagators directly on top of the mat.

• Plug into a standard socket to begin gentle heating.

Sowing & Growing

• Fill pots or trays with seed compost and sow seeds as directed.

• Water lightly and cover with a propagator lid if possible to retain moisture.

• The mat maintains a slightly warmer temperature than the ambient air, helping seeds germinate faster.

Care & Safety Tips

• Do not immerse the mat in water; keep electrical parts dry.

• Use with trays that have drainage holes – place a waterproof sheet or saucer underneath if using indoors.

• Once seedlings are established, gradually acclimatise them to normal conditions by reducing heat.

Why Choose the Gro-Sure Heated Propagation Mat?

This handy, energy-efficient mat is the perfect tool for gardeners who want to grow more successfully from seed and cuttings.

• Earlier crops: Start tender vegetables and flowers weeks ahead of outdoor sowing.

• Reliable germination: Consistent warmth improves success rates.

• Compact & convenient: Fits neatly under trays and pots.

• Energy-saving: Low running cost for continuous gentle heat.

• Year-round use: Perfect for both seasonal vegetables and indoor houseplant propagation.

The Gro-Sure Heated Propagation Mat is an excellent investment for gardeners who want to raise healthy plants from seed with confidence. Whether you’re growing vegetables for the kitchen, colourful summer bedding, or propagating cuttings, this simple tool makes germination easier, faster, and more reliable.

We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

Click here for more information about our shipping conditions.

You can pay your online order either by credit card or via Paypal.
If you have any further questions about the online order payment please contact us via ­069 640 84 or mail.