Extended root zone heating with the Secret Jardin HM20 - Heating Mat
Secret Jardin HM20 - Heating Mat is designed to provide your plants with a consistent and gentle source of heat to the root zone. Consistent temperature condition is essential for seed germination, young plants propagation, and root health. Having a slightly warmer temperature than the environment, the HM20 provides perfect conditions for root activity, nutrient uptake, and biological processes below ground level.
Mini and energy-saving heating system
Having dimensions of 27.5 x 15 cm, Secret Jardin HM20 is optimally designed for mini trays, pots, or seedling set-ups. Due to its mini size, it is ideal for easy installation in most grow areas, propagation trays, or greenhouses indoors. The inner heating component is encapsulated by a waterproof and durable outer casing for protection against water exposure to enable safe use in humid environments where moisture is unavoidable.
Simple to operate and power-saving
This low-wattage 20W warming mat is designed to be energy-efficient while still providing the warmth your plants need. Simply plug it in, place it underneath your propagation tray or pots, and let it work quietly in the background. No complex installation or calibration is required. Growers wanting additional control will appreciate that the mat is thermostatically compatible with external thermostats (not included), which allows temperature adjustment according to certain plant needs.
Supports success for young plants
Using a heating mat like the Secret Jardin HM20 will significantly improve germination rates and sprouting consistency. It reduces transplant shock and enables seedlings to grow strong and evenly. For vegetables, herbs, flowers, or tropicals, the HM20 provides the consistent heat that sets the stage for successful plant growth from the start.
