Plus, if plants are under additional stress (e.g., water, insect or disease) or if more than one nutrient is deficient, visual symptoms may be misleading. The first step to visual identification of a ...

Identifying invasive plants is not always easy. But winter brings helpful clues to the branches of some habitat-altering ...

The guide covers 38 species of flowering plants, ferns and mosses, includes well-known plants such as snapdragon, red valerian, common ivy and herb-Robert. To aid identification, the guide is ...

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Planting a diversity of shrubs, climbers and small trees, he adds, can help boost biodiversity. October to April is prime planting time, so have your spade at the ready. Urban gardens and balconies ...

There are many nasty actors in our forests. Two of the worst are buckthorn and autumn olive. Both hail from Europe and were introduced as ornamentals in the 1800s. Autumn olive was once also promoted ...