ラップ・オン共同51024104441グロ - クイック土壌温暖化ケーブル24フィート

商品説明

The thermostatically controlled heat of GRO-QUICK electric soil warming cables gently speeds germination and seedling growth to produce large, healthy plants ready for transplanting. Use indoors or out to provide a head start to the regular growing season. Gro-Quick Soil Warming Cables have a built-in thermostat that automatically activates cables when soil temperature is below 74 deg.

• Speeds germination and seedling growth, producing large healthy plants, ready for transplanting.
• Use indoors or out to provide a jump start to your growing season.
• Dependable cables are covered with a tough, moisture-proof PVC jacket.
• All connections are sealed and waterproof.
• Available in 5 lengths. To determine which is best for you, match cable length to square footage of your planter.
• Place a minimum of 1 in of soil below the cables, and approximately 3-4 in of soil above the cables before the plants.