Luster Leaf® Bio-Logic® pH Soil Tester is a soil testing kit designed to help maximize food plot production by providing an easy way to measure soil conditions before planting. As the first step to any successful food plot, soil testing helps identify nutrient levels and pH so growers can create a more ideal growing environment.
This kit includes 20 tests total, with 5 tests each for soil pH, nitrogen, phosphorus, and potash, allowing for a thorough understanding of soil fertility. Using a simple DIY method, users can quickly test soil and receive accurate results without mailing samples. Complete instructions and guidelines are included, along with recommendations for specific food plot varieties and other garden species, making it easy to match soil conditions to plant needs.
Why Test Your Soil?
Plants need food (nutrients) for healthy growth. Nitrogen, Phosphorus and Potash (N, P and K for short), play a vital role in plant growth just as vitamins, minerals, carbohydrates and protein do in our health.
Nitrogen (N)
Nitrogen is synonymous with plant nutrition. It is directly responsible for producing leaf growth and green leaves. A deficiency causes yellow leaves and stunted growth. Too much nitrogen causes overabundant foliage with delayed flowering; the plant becomes subject to disease and its fruit is of poor quality.
Phosphorus (P)
Growing plants need phosphorus. It is the major constituent of plant genetics and seed development. A deficiency causes stunted growth and seed sterility. Phosphorus aids plant maturity, increases the seed yield, increases fruit development, increases vitamin content and aids the plant's resistance to disease and winterkill.
Potash/Potassium (K)
Potash strengthens the plant. It helps form carbohydrates and promotes protein synthesis. It will improve the colour and flavor of fruit. It further aids early growth, stem strength and cold hardiness. Plants deficient in potash are usually stunted and have poorly developed root systems. Leaves are spotted, curled and appear dried out at the edges. Yields for potash deficiency are low.
Potential of Hydrogen (pH)
Plants also need the correct pH (acidity/alkalinity) level which controls how well plants utilize the nutrients available in your soil. All plants have a pH preference, so it is important to know the pH level of your soil. You can then choose plants with the same pH preferences, avoid those that will not do well in your soil or know how to go about supplying their special growing needs. By testing your soil, you determine its exact condition so that you can fertilize and/or adjust pH more accurately, effectively, and economically.
How to Test Your Soil
For gardeners already familiar with soil testing you'll appreciate the unique, patented, specially designed "colour comparator" and capsule system, that make quick work of testing. For those of you new to soil testing, you will appreciate this easy, fast and fun way to achieve better growing results from your plotting efforts!
Everything is colour-coded, including the colour comparator films and capsules. All you do is take a sample of soil, mix with water, transfer some of the solution to the colour comparator, add powder from capsule, shake and watch the colour develop. Then, note your test results. Fast, easy and it only takes a few minutes!
When to Test Your Soil
Soil should be tested periodically throughout the growing season, but it is especially recommended to test before planting in spring and when preparing beds in fall. And, if you feel your plants are not growing well, a soil test may help.
Included in the kit are:
- Four (4) colour comparators.
- 20 test capsules: five (5) each for pH, N, P and K.
- Complete instructions for adjusting soil pH.
- Fertilization guidelines.
- pH preference list for over 450 plants for the home, yard, and garden.
