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Small changes in pH levels can affect how well plants are able to reproduce and take up nutrients. These changes can also alter how exposed they are to soluble pollutants such as aluminum. Some plants ...

CORVALLIS – Often not considered, soil pH has as much effect on plant health as disease, insects, drought and drainage. Keeping pH in the right range for certain plants is essential, according to ...

Farmers try to balance the big three nutrients for plant growth: nitrogen, phosphorus, and potassium, since they are known to ...

The power of hydrogen is not often discussed among gardeners unless you are a chemist. Commonly known as pH, it measures of the number of hydrogen and hydroxyl ions in the soils. But enough with the ...

One of the biggest factors affecting the health of plants in your garden is the pH of the soil, which is a measure of its acidity or alkalinity. A pH of 7.0 is neutral while that above 7.0 is alkaline ...

It's easy to assume that spring is when the real work in the garden begins, but the truth is that healthy soil — and bigger, brighter blooms — start with the right regimen in the fall. While most ...