For soil, a lesser pH range means an acidic soil, and a high pH range means an alkaline soil. Some plants only survive on acidic soil. They just won’t thrive with too high pH. Therefore, your concern might be how to add acid to your soil.
Flowering plants: hydrangea, camellias, wood anemone, azaleas, rhododendrons, etc.Vegetables: examples of vegetables with acid-loving plants are cucumbers, sweet corn, broccoli, and onions.Trees: examples are beech, dogwood, oak, and evergreen trees.Fruits: blueberries, cranberries, and huckleberries are all acid-loving plants fruits.
1. Plants that thrive in acidic soil: cidic soil is that some plants only thrive in acidic soil.2. Too much alkaline in soil: need to correct and balance the soil pH by adding acid to the soil
Soil Testing : keep in mind that there are some things you need to do first before adding acid to your soil.Adding Acid to Soil: Sulfur: good soil amendment for acid-loving plants.Adding sphagnum peat moss: adding sphagnum peat moss is one way you can increase soil acidity.
Adding acid to the soil is one thing. But after successfully increasing soil acidity you need to sustain this pH level. Therefore, adding organic matter is important to sustaining the soil pH.
For soil, a lesser pH range means an acidic soil, and a high pH range means an alkaline soil. Some plants only survive on acidic soil; they just won't thrive with too high pH so you might need to add acid to your soil.