Q.Raising pH Levels in Dirt
How do I raise the pH level in dirt? Using a pH tester, I had a pH level between 6. 5 and 7. 0. Now the pH tester shows the level at 5 or lower. What do I use to raise the pH level back to where it was, and how do I raise the fertility of the dirt using the pH tester?

Certified GKH Gardening Expert
Here are some articles that will help you:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/lower-acid-soil.htm
https://www.gardeningknowhow.com/edible/vegetables/vgen/vegetable-garden-soil.htm
Fertility normally refers to macronutrients in the soil. A good all round chemical fertilizer will be a 10-10-10 or 20-20-20 fertilizer. From an organic perspective, adding organic material such as compost and rotted manure will help. This article has more information:
https://www.gardeningknowhow.com/edible/vegetables/vgen/vegetable-garden-soil.htm