Acid-loving plants flourish in soils with low pH, thriving where acidity rules over neutral or alkaline conditions. Think of rhododendrons or blueberries—these plants crave peaty, acidic ground to unlock nutrients, making them perfect for clients with naturally sour soil or wooded lots. They’ll sulk in chalky spots without soil amendments, so your team can flag them for specific sites. In your landscaping work, this trait ensures vibrant growth where others fade, adding a specialized edge to your shrub lineup.