Symptoms may also present on the leaf margins or tips (Figure 3) or be interveinal (Figure 4). The dichotomous key can be used to aid in the visual diagnosis of common nutrient deficiencies in plants ...

In several experiments, the wearable accurately identified the presence of hydrogen peroxide in groups of plants exposed to a ...

A diluted vinegar solution works wonders for cleaning the leaves without causing any damage. Gently wipe the leaves with this solution and it will remove dust and grime while also giving a slight ...

The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them ...

Symptoms of nutrient deficiency may include stunted growth, death of plant tissue, or yellowing of the leaves caused by a reduced production of chlorophyll, a pigment needed for photosynthesis.

New growth in spring encouraged by fertilizer will help plants that lost a lot of leaves look fuller. This yellowing of leaves is sometimes confused with a nutrient deficiency disease called iron ...

Discoloration of gardenia leaves could be a sign of a problem. Here's how to fix it. Reviewed by David McKinney Gardenias ...