Tell you how acid or alkaline your soil and checks which plants suit your garden.
Gives individual needs of over 150 plants.
Ph is simply the measure of how acid or alkaline a soil is. Some plants require an acid, peaty soil (low pH); others prefer a soil somewhere between. The Tenax pH Meter enables you to find oout how much lime (acidity) there is in your soil. You can then you decide which plants are likely to thrive, which ones are worth trying, which plants to avoid entirely or how to go about supplying the special growing conditions they need.