


Hydrofarm 9"x19.5" Heat Mat
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Hydrofarm 9"x19.5" Heat MatThe Hydrofarm Seedling Heat Mat is re engineered for better performance and greater durability! The new, stronger heating wire, and thicker multi layer construction offers more uniform heating and the durability to withstand rugged greenhouse environments. Features: Perfect size for One flat of plants Increases growing success by maintaining a controlled temperature all season long Improve germination by warming seedling roots Raises ambient
Quick Dispatch:
Your Hydrofarm 9"x19.5" Heat Mat orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Hydrofarm 9"x19.5" Heat Mat ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
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Color: Red, Size: 3X-Large
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Reviewed in the United States on March 1, 2026
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Color: Dark Grey, Size: X-Large
This lil vest is awesome. A little thicker than I expected but perfect for my cool office. Looks like it cost twice as much. I had my company info put on it and looks like it cost 150.
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Reviewed in the United States on April 16, 2026
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Reviewed in the United States on April 26, 2025
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Reviewed in the United States on April 25, 2026
★★★★★ 1
To heavy
Color: Black, Size: X-Large
Vest is heavy and frankly very warm can’t see in what environment I’d wear it because at 40-50 I would use light down coat with sleeves I returned from t same day I reviewed it
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