Here's how to measure the critical root zone of a tree, so you'll know how to dig around it without injuring its roots.

Part of the challenge managing putting greens is how the soil physical properties of rootzones change as they age. The suitability of a root zone mixture for putting green construction is commonly ...

The root zone —the area surrounding a plant’s roots—must provide the right balance of water, nutrients and oxygen for plants to thrive. An upcoming webinar series will provide controlled-environment ...

Each week, High Times Cultivation Editor Nico Escondido brings us three beginner grow tips to help ease the novice cultivator into the art of growing. Today, we cover topping, water stress and the ...

JOHN PATRICK: What an absolutely splendid oak tree and at this time of the year when it's dormant, you really can see that wonderful branch structure. But of course what you can't see are its roots.

Solution culture experiments with fodder rape (Brassica napus cv. Emerald) show that reduced root temperatures appear to have little effect on phosphate inflow over a wide range of P concentration. At ...

Meteorologist Mike Hoffman says some farmers are seeing big changes when it comes to root zone moisture. You have to see what recent rains mean for the West! Click on the video link to learn more.

Limitations to agricultural productivity imposed by the root-zone constraints in Australian dryland soils are severe and need redemption to improve the yields of grain crops and thereby meet world ...

Part of the challenge managing putting greens is how the soil physical properties of rootzones change as they age. The suitability of a root zone mixture for putting green construction is commonly ...