When soil pH is neutral to slightly high (7.5), most vegetables and ornamental plants can grow fine, although it helps to ...

Soil pH is measured on a scale of 0 to 14. The lower the pH value is on the scale, the more acidic soils are, while higher soil pH values correspond to more alkaline conditions. When to Raise pH ...

Changing hydrangea flower color with coffee grounds is a popular garden hack that could do more harm than good.

“Soil pH is a measure of soil acidity or alkalinity,” they said. That’s important because plants have their own preferred pH at which they thrive. If the soil is too acidic or alkaline from the ...

Is there any truth to the claim that pine needle mulch makes soil more acidic, or is it a myth? We looked at the science of ...

Adding organic matter to the soil improves its structure and nutrient content. Compost, leaf mold, or well-rotted manure are ...

Effect of solution pH on nanoplastic adsorption onto soil particle surface and the aggregation of soil particles. Science of The Total Environment , 2025; 178712 DOI: 10.1016/j.scitotenv.2025. ...

Scientists discovered that fig trees in Kenya can store carbon dioxide as calcium carbonate rocks inside their trunks and ...

“As one cropping cycle comes to an end, and growers start to get ready to drill next year’s crops, now is the ideal time to test soils, not just for pH, but also for residual reserves of N, P, K and S ...