3 in 1 soil tester:
1. Measurement of soil pH
2. Indicative measurement of the value of humidity near the roots.
3. Outdoor brightness measurement.
-1. The pH meter measures the acidity of the soil or its alkalinity, as the case may be. It quickly indicates whether a soil is alkaline (= basic) above 7, acid below 7, or neutral (approx. PH 7).
When there are enough nutrients in the soil, but the plants do not grow well and sometimes die, with all the additional methods of fertilization and agrotechnics, the reason may be in the acidity of the soil which is not suitable for growing crops.
In the literature is found the specificity of each plant compared to the acid / neutral / basic character of the soil. This measurement helps gardeners determine soil changes after applying fertilizers, helps them form the ideal soil structure according to plant requirements. For example in an acid soil we can correct with the application of calcium or dolomite.
At the same time, the consumption of nutrients by plants depends directly on pH. Calcium and magnesium are easily assimilated by plants at pH 7 – 8.5, nitrogen at pH 6.0 – 6.8, phosphorus 6.5 – 7.5, potassium at higher pH of 6, and the trace elements are assimilated more easily in the acidic environment and more difficult in the alkaline environment. Thus, if you administer certain fertilizers, they may not provide the desired effect because the pH is not favorable. In conclusion, the pH level of the soil provides clues about the type and amount of fertilizers.
2. The importance of soil moisture is well known to everyone and does not require further explanation.
3. The importance of measuring light determines the ideal position for planting or placing pots.
– solar energy
– it is composed of 2 measuring probes.
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