Heat Mats and Cables For Seedlings

A reliable heat mat (also known as a propagation mat) provides the best soil temperature conditions for seedling and plant growth. Whether you are growing in a greenhouse, high tunnel, or under grow lights, the air temperature is typically higher than the soil temperature. 

 

Heat Mats and Cables For Seedlings

Tips for Choosing the Right Heating Mat for Plants

Consider the following when deciding which plant propagation mats best meet your needs:

  • Size and capacity: Heat mats come in various sizes, from smaller mats designed for a single tray to larger ones that can accommodate eight trays or more. Ensure you choose the right size for your growing location and number of trays.
  • Temperature control: Look for mats that offer adjustable temperature control so you can set the thermostat to the ideal temperature for your seedlings. High-temp models are also available to maintain consistent temperatures in colder growing areas.
  • Construction quality: Durable, well-constructed mats are designed to withstand the moisture and rigors of greenhouse environments.

Why Trust Harris Seeds for Seedling Heating Mats?

Since 1879, we've helped growers of all sizes plant and cultivate healthy seedlings for home gardens and market stalls. Growers rely on Harris Seeds for:

  • Market-leading quality: Our seeds have the best germination rate on the market — a goal we reach through strict quality control and growth trials.
  • Discounts and credits: We're proud to support our commercial growers with budget-friendly payment options and bulk order discounts.
  • Quick fulfillment: Our standard turnaround time is 24 hours for most orders.
  • Wide selection: We carry over 3,000 products, from top-quality growing supplies to many exclusive varieties of herb, flower and vegetable seeds.

Order Heat Mats Today

Shop our entire collection of plant propagation mats today.