2014-3-14 · Since these types of lime don''t react to moisture in soil, the result is wet soils, wet agricultural lime, and a waste of money. Quicklime is manufactured by heating limestone (calcium carbonate) to approximately 900°C and grinding it into gravel, sand-sized particles, or a powder. Hydrated lime (calcium hydroxide) is produced by adding a ...Jobe''s 9365 Additive De-Acidifier, 6 lb, Lime SoilJobe''s organic garden Lime is an ideal granular for increasing the pH that strongly influences soil health. Low pH can cause poor fertilizer response, poor soil structure, & weak turf. Most plants grow well in soil with a pH between 6 & 7, with 6.5-6.8 being ideal. When the pH drops below 6.0, Many nutrients become unavailable for plant uptake.