Seedling Heat Mat

Available in multiple sizes — choose the one that fits your needs.

Features

• Optimal Temperature Regulation: These mats are designed to raise the rooting area temperature approximately 10–20°F (5.5–11°C) above the ambient air temperature, which is ideal for triggering germination.
• Enhanced Root Development: Consistent warmth encourages faster plant rooting and more vigorous growth for young seedlings and cuttings.
• Place under PlantBest growing trays for warmth
• Easy Setup: Simply plug into a standard 120V power source and place under a well-drained planting tray or coir pot.

Benefits

• Rapid Germination: The bottom heat mimics natural spring soil conditions, triggering seeds to sprout significantly faster and more reliably than in unheated trays.
• Higher Success Rates: Ideal for heat-loving plants (like peppers, tomatoes, and eggplants) that often fail to germinate in cooler indoor environments.
• Robust Root Development: Bottom heat encourages roots to grow deep and strong from the very beginning, leading to hardier plants that are more likely to survive transplanting.
• Year-Round Growing: Allows you to start your garden early in late winter or early spring, even in cold basements or drafty rooms, without worrying about temperature drops.