HYDGOOHO Seedling Heat Mat with Built-in Temperature Controller (2 Pack) – 10 x 20.75 in

Warmth That Nurtures Seedlings

Healthy seed germination starts with a gentle, consistent heat source. The HYDGOOHO Seedling Heat Mat (2-pack) provides a stable warming surface that fits standard seed trays at 10 x 20.75 inches, giving you a reliable foundation for diverse crops—from leafy greens to flowering ornamentals. The two-mat bundle lets you stage different varieties simultaneously or keep a spare on hand for larger batches, making it a practical addition to organized seed starting or home hydroponics setups.

Precision control you can trust

The mat features a built-in temperature controller with an LED display for easy setpoint adjustments. A temperature probe helps distribute heat evenly across the tray, reducing cold spots that can slow germination. With an efficient 18-watt heater and standard 110-120V AC power, you gain steady warmth without a heavy energy bill.

• 2-pack set for multi-variety schedules or backup mats
• 110-120V AC operation with a low power draw
• Built-in temperature probe for consistent heat distribution
• Compact 10 x 20.75 inch footprint fits common seed trays

Versatile, safe, and ready for indoors

Designed for indoor seed starting, this mat adapts to diverse germination needs across vegetables, herbs, and flowers. Its waterproof construction supports safe placement on damp surfaces, hydroponic systems, or near grow tent corners, while the two mats provide flexibility for parallel crops.

• Versatile use across vegetables, herbs, flowers, and greens
• Waterproof build for safe indoor placement
• Ideal for hydroponics, greenhouses, and seed-start trays

Simple setup and care

Place the mat beneath a seed tray on a stable, insulated surface. Plug into power, set the desired temperature, and monitor the LED readout. Regular checks help maintain steady warmth; unplug after use and store dry when not needed.

Notes on usage and expectations

These mats are designed to assist indoor seed starting and provide consistent warmth. Germination time varies by seed type and environmental factors, so treat results as a possibility rather than a guarantee. Consider pairing with a humidity dome for best results.