The amount of lime to apply to correct a soil acidity problem is affected by a number of factors, including soil pH, texture (amount of sand, silt and clay), structure, and amount of organic matter.

And that level is measured in pH. Learning how to test your soil’s pH or find out how acidic your soil is easy as there are a few tools you can use. It's a good idea to perform one of these ...

In general, to lower soil pH by 1.0, you need: Two pounds of sulfur for every 100 square feet of growing space for clay-heavy ...

Positively charged clay particles, which bind anions, include those which have pH dependent charge. The most common classes of these minerals in soils are the iron (Fe), aluminum (Al), and ...

Marone, Chris Hobbs, B. E. and Ord, A. 1992. Coulomb constitutive laws for friction: Contrasts in frictional behavior for distributed and localized shear. pure and ...

The coarse organic matter in garden soil improves the water-holding capacity of sandy soils and loosens the texture of heavy clay soils for ... be added to balance the pH. A wetting agent is ...

Ivy is thought to bring happiness and good fortune, and it can be good luck to have indoors. Place it in bright, indirect ...

In a new study, researchers have determined through both statistical analysis and in experiments that soil pH is a driver of microbial community composition – but that the need to address ...

Leonardo and Domenico, gardening pros from Airtasker, recommended checking soil pH when it comes to lawn maintenance. They said: “Not many people realise this is such a key step, but we always ...

Sandy soil is pale coloured and has large particles. These create lots of small air gaps. Water drains through them easily so it usually feels dry. Clay soil is usually sticky and has small particles.