REDI-HEAT 8606 Plant Propagation Mat by Gempler's

Redi-Heat heavy-duty plant propagation mats supply steady heat to the bottom of flats and pots to help germination. easy to install and economical. Mats include 5'L cord and plug for 120V AC. Must be used with a thermostat (sold separately, Item #227578). Note: 10 ft mats provide more heat toward the center of the mat and are cooler towards the edges.

Propagate Pro 4' Foot Seedling Heating Mat

Grafting wax is preferred by most nurserymen and orchardists. Grafting wax is a composition of rosin, beeswax, tallow, and similar materials, used in gluing and sealing the wounds of newly grafted trees or shrubs to protect them from infection.

Treekote Grafting Wax - 16oz

Redi-Heat HD Mats – Greenhouse Megastore

RHS Propagation Heat Mat, Spill Proof Seedling Pad, Heated Film Technology, Plant Germination Heating System, Durable Made in USA, Seed Starter 11 x 60 inches, Grow Beautiful Plants : Patio

ROOT!T Small Heat Mat - Root It

SunPad Seedling Heat Mats are perfect for every gardener from beginners to professionals. They reliably warm the root zone to 10oF-20oF above ambient air temperature, creating excellent rooting conditions for seedlings and cuttings. When used with a temperature controller and tray domes, growers can dial in ideal temperature and humidity. The mats’ patented double-layer construction is tough and waterproof, which makes them ideal for greenhouses, nurseries, and commercial operations.

SunPad Seedling Heat Mat

Plant Heating Mats & Cables - Greenhouse Megastore

RHS Propagation Heat Mat, Spill Proof Seedling Pad

MET certified Seedling Heat Mat, Seedfactor Waterproof Durable Germination Station Heat Mat, Warm Hydroponic Heating Pad for Indoor Home Gardening Seed Starter(10 x 20)

For large growing operations, get perfect seedling temps with the SunPad Pro. In addition to the larger 21-by-60-inch size, the 150-Watt Pro is modular, connectable to up to four extra mats. Uniformly increases roots zone temperature between 10-20 degrees (F) above ambient temperatures, for better germination and rooting.

SunPad Pro 150 Watt Master 21 inch x 60 inch Heat Mat