Burpee Electronic Measuring Level Fertility, Batteries Not Needed | Accurate Rapid pH Meter Gardening Tool for Healthy Indoor and Outdoor Plant Care, 1 Soil Tester

QUICK & ACCURATE: Burpee's electronic soil tester measures indoor and outdoor garden soil fertility and pH levels without chemicals or batteries. The garden tool is essential for determining soil health and amending garden soil as needed for healthy plant growth. Height 7", length 2.5", width 1". NO BATTERIES NEEDED: The easy-to-use soil pH meter utilizes the chemical reaction known as oxidation-reduction to measure pH level within the range of 1 through 9. A pH level of 7 indicates neutral soil. Most home garden plants like a slightly neutral to slightly acidic pH of 6 to 7. MEASURE NUTRIENTS: The fertility portion of the tester gives a measure of the combined nutrients that are required for adequate plant growth. Use the meter to make sure your garden is getting the fuel it needs to look its beautiful and bountiful best. SOIL HEALTH TIP: Measuring soil pH (acidity versus alkalinity) will tell you whether the soil needs one or more of three primary macronutrients (nitrogen, phosphorus and potassium). Using the tester, you can determine how to amend your garden soil to grow the healthiest plants. 100% GUARANTEED: Burpee is committed to the success of all gardeners. We treat each order with care to ensure healthy seeds, plants and gardening supplies are packaged and sent in excellent condition. If you are unsatisfied with your purchase, we aim to make it right!