The Diggers Club - Australia's No.1 Gardening Club

Seedling Heat Mat

Seedling Heat Mat - Main image
Seedling Heat Mat - View 2
$41.81 $56.5 In stock

Category: Hardware

Germinate seeds faster with this simple, effective, and well-priced heat mat that raises the surface temperature up to 7 degrees C above ambient air temperature. To adjust the soil temperature, simply increase the spacing between the mat and the tray. Suitable for use with seeds that require higher germination temperatures, including capsicums and chillies. Mat fits a single propagation tray. Suitable for use with hooded propagation units (HPRB). Size: 52cm x 25cm.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Claire ★★★★★

Finally got my tomato seeds to sprout in three days instead of two weeks — that 7-degree bump makes a real difference. The mat is thin and unobtrusive, fits perfectly under two standard trays.

Henry O. ★★★★★

My greenhouse stays around 15°C at night, and this mat brought the soil up to a steady 22°C — that extra 7-degree boost made all the difference for my lettuce germination. Plugged it in, spread it under the trays, and within two days I had tiny sprouts poking through.

Evelyn W. ★★★★★

I was skeptical about how much difference a few degrees would make, but my pepper seeds sprouted in just four days after I set this up. The mat stays consistently warm across the whole surface, and it's thin enough to fit perfectly under my standard nursery trays. Very pleased with how well it works

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