The Cultiv8 Seedling Heat Mat is an essential tool for growers looking to increase success rates during germination and propagation. Designed to gently warm the root zone 10–20°F above ambient temperature, it creates the perfect environment for starting seeds and rooting cuttings — especially in cooler growing conditions.

This waterproof, heavy-duty heat mat delivers consistent performance and features a 50% thicker build than standard mats, offering increased durability and insulation. A 6-foot power cord provides flexible placement, whether you’re working in a grow tent, greenhouse, or on a propagation bench. Plus, light, watering, and planting information is printed directly on the mat for quick reference and ease of use.

Available in three convenient sizes, the Cultiv8 Heat Mat is ideal for hobby growers and professionals alike who want a simple, effective solution for early-stage plant development.

✅ Key Features:

• Warms root zone 10–20°F above ambient temperature

• Improves germination and propagation success rates

• Waterproof construction for safe, easy operation

• 50% thicker for enhanced durability and insulation

• Printed tips for lighting, watering, and planting

• 6-foot power cord for versatile setup options

• Available in three sizes to suit different grow trays and domes

📏 Available Sizes:

• Small – 388mm x 282mm | 18W

• Medium – 550mm x 280mm | 25W (fits standard humidity dome)

• Large – 644mm x 350mm | 35W

Give your seedlings and clones the strong start they need with the Cultiv8 Heat Mat — trusted by growers across Australia for reliable, efficient propagation.