In a garden with clay loam, changing the pH from 5.5 to 6.5 would require much more limestone, somewhere around 100 pounds per 1,000 square feet.

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will grow. Garden lime consists of finely ground limestone and is applied to ...

I am trying to decide whether to add lime to my garden. What is the best pH range for soil for a vegetable garden? While there is a variation, the majority of vegetables grow best in soils with a ...

It's not a good idea to just guess if your soil pH is low, soil should be tested. To test for pH only, you can do it yourself with a pH test kit from a garden center. These kits are fairly accurate.

What is garden lime used for? Think back to the part of science class where you learned about acids, bases, and pH levels. The ideal pH level for a garden is between 6.0 and 7.0, Wolfe explains.

If you have highly acidic soil, some plants will suffer due to a lack of accessible nutrients. Fortunately, amending with garden lime is a straightforward way to adjust pH levels.

Soil pH is measured on a scale from 1 to 14. A pH of 7 is neutral, while a pH below 7 is acidic and a pH above 7 is alkaline. Most plants grow well with a slightly acidic pH range between 5.8 and 6.3.

One 5-gallon bucket of dry wood ash is enough to cover 1,000 square feet of garden soil with a ¼-inch layer of ash, which will slightly raise pH levels. 4 cups of wood ash equals one pound of aglime.

If you are unsure of your garden's pH, test the soil. A pH of 7 is neutral. ... If your soil is too acidic for these plants, add compost or lime to bring your soil pH levels closer to 7.0.

Hydrangea flowers usually are bluer when soil pH is below 5.5. That's because aluminum uptake is enhanced in acid soils, and it's the aluminum that turns hydrangea flowers blue.