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Luster Leaf Products, Inc. maintains it's manufacturing and warehousing facilities in Woodstock, Illinois, the company’s headquarters. In an effort to provide products for successful gardening, Luster Leaf continues to grow and change, offering a diverse group of products for indoor and outdoor gardening. Luster Leaf offers seed sowing aids, plant identification labels and ties, soil meters, soil testers and mosses, and continues with a profuse selection of plant supports and garden décor. Whether looking for a solution for drooping dahlias, or just fed-up with poor results in the flower bed, Luster Leaf’s product selection can help. Electronic version of Luster Leaf’s popular 1601 Soil Test Kit. The rapitest Digital Soil Tester utilizes advanced LED digital technology and patent-pending optical calibration system to read test colors. The system is calibrated to read small color variations that can be difficult to distinguish with the human eye. The tester is easy to use. Just follow the easy instructions for each soil pH, nitrogen, phosphorus or potash tests; slide the test tube in optical chamber and push the appropriate button to get the test results. Once you have your soil test results, the tester booklet tells you how to adjust soil pH and provides recommendations for fertilizers. The booklet’s pH preference list allows you to select plants for your soil’s pH or know how much to adjust the soil pH for your current plants. Phosphorus runoff poses a threat to water quality. Some states restrict the application of phosphorus-containing fertilizer on non-agricultural lawn or turf. Check your local laws prior to purchase.







