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Professional Grower | Home Gardener


Super Sprouter Thermostat



SKU: 40660-00-00

The easy way to regulate temperatures precisely! Provide your plants with just the conditions they need with this simple-to-use thermostat. Supply a higher temperature for germination, and then lower it to grow seedlings on. Or provide heat-loving plants like tomatoes and peppers with warmer conditions than cool-weather crops like lettuce and broccoli. Simply plug the thermostat into your heat mat and into a wall outlet, and select a temperature from 68° to 93°. Insert probe 1.5" into soil to monitor soil temperature, and adjust desired temperature with a simple dial mechanism. Use with Super Sprouter Heat Mat, or pair with or other heat mats for consistent, healthy seedlings!


The Harris Seeds company began catalog operation in 1879. It evolved from the efforts of Joseph Harris who was extremely successful in the selection of superior strains of vegetables and grains. The company became wildly popular because of his basic business philosophy - "Offer my customers a quality product at a fair price and they will return."



355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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