Fertilizing was an important year-round task to ensure that the potted trees remained healthy and performing at their best,' he adds. Drew notes that it's key to feed citrus trees throughout the ...

I grew up in Arizona, where I had no appreciation for the absurd quantities of spectacular citrus ... you want to fertilize for the year, and you definitely want to ensure your trees are fed ...

Meyer lemon trees (Citrus x meyeri) are a truly unique type of citrus tree, as they are a hybrid cross between a lemon and a ...

Time release fertilizer for Junipers, Spruces and other evergreen trees Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall Continuous ...

Previous recommendations were to either remove the tree, or limp along until ... spray at the same time as you are fertilizing to provide micronutrients. Citrus micronutrient sprays are available ...

Matheron, M. E. Wright, G. C. and Porchas, M. 1998. Resistance to Phytophthora citrophthora and P. parasitica and Nursery Characteristics of Several Citrus Rootstocks ...

A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors.

Fifty-one species of fungi found on citrus trees are described as new to science; this is a somewhat daring piece of work in the comparative absence of literature and herbaria. It must be borne in ...

The first citrus trees appeared about eight million years ago, before spreading around the world, say international scientists. The trees eventually gave rise to the fruit on our kitchen tables ...

It looks like bird droppings on a leaf, but don't be fooled: it's a caterpillar in disguise. This seemingly innocent creature causes devastation in some agricultural communities, eating young citrus ...