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Salts are compounds formed when positively charged cations such as sodium (Na⁺), calcium (Ca²⁺), magnesium (Mg²⁺) and potassium (K⁺) combine with negatively ...

I often mention my veg patch’s clay soil in this column, and that’s because soil type affects what we grow and how. Getting to know your soil is an essential part of becoming a great grower of edible ...

Watering and fertilizing crops to provide enough food for a changing world is a major challenge in agriculture. Now, scientists at the University of Texas at Austin have developed a “smart soil” that ...

Soils lose moisture quickly during droughts because the molecular interactions that help retain water are not fully understood. Understanding this mechanism can help engineer soils to better preserve ...

Finding success with a raised vegetable garden always begins with the soil. The best type of soil mix should balance nutrients, proper drainage, and room to breathe. Vegetables tend to demand a higher ...

Contour planting involves tilling, discing, and otherwise preparing the land in line with its natural slope, then planting crops on this same line. When you look at a topographic map, the rows and/or ...

How often to water your basil plants depends on weather and where they're planted in the garden. Here's how to keep this ...