SUNPACK SunPad Pro 150W Seedling Add-On Heating Mat 21 x 60 - Made for Propagating Seedlings and Cuttings Ideal for Greenhouses and Indoor Gardening

- Fits Standard Propagation Setups: Measures 21"L x 60"W x 2"H to align with common multi-tray seed starting and propagation systems. - Optimal Propagation Conditions: Maintains consistent root-zone warmth up to 20F above ambient air temperature to improve germination success. - Safe & Energy Efficient: Built with 150W UL-listed components for reliable, safe operation in home or professional growing environments. - Built-In Growing Guide: Features printed lighting, watering, and germination tips for both beginners and experienced growers. - Durable & Waterproof Construction: Double-layer design is waterproof, easy to clean, and made for long-term indoor use.

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