iPower 48" x 20" Large Warm Hydroponic Seedling Heat Mat and 68-108å¡F Digital Thermostat Control Combo Set for Seed Germination Controllers Built-in non return valve

Built-in non return valve

the plant-symbiotic microorganisms in Root Wizard'R help break down organic matter into bioavailable nutrients

Please Follow FDA food safety guidelines

Flo-N-Gro’s line of Premium ID (Inside Dimension) trays are built to provide top quality performance for your growing needs

This reflector is brushed aluminum on the outside and bright white on the inside

iPower 48" x 20" Large Warm Hydroponic Seedling Heat Mat and 68-108å¡F Digital Thermostat Control Combo Set for Seed Germination Controllers Built-in non return valveSeedling heat mat is the new, stronger heating wire and thicker multi layer construction Heat mat warms 10 20F above ambient room temperature to improve vegetable, herb, and flower seed germination Thermostat provides constant temperature control for homebrewing, germination and fermentation Digital thermostat provides temperature control between 40F 108F (5 42C), choice of Celsius or Fahrenheit readout. Easy plug In operation with LED illuminated