Jiffy-7® Peat Pellets Style:no hole When the temperature cools the

When the temperature cools the weight of the vent and a 6 1/2 pound stainless steel spring closes the vent and holds it closed

utilizes RoHS compliant components

D8RE3000 Schematics (PDF)

If your budget can't handle the Northern Package at this time

Jiffy-7® Peat Pellets Style:no hole When the temperature cools theJiffy 7 Peat Pellets are the very best pellets for seed starting! Each one contains weed free professional grade Canadian Sphagnum peat. Use them with matching Jiffy plant trays for improved root development so you have strong yet compact seedlings that can later be planted directly into a larger pot or the ground. Order loose or in trays with holes in bulk today from Greenhouse Megastore! A Jiffy Peat Pellet ships as a compressed and dried disk,