A new shoot that stays narrow, weak, and behind schedule is usually not showing a single isolated problem. It is showing a development bottleneck. The …

The everyday science of gardening made simple.
How to diagnose common plant problems using visible symptoms

A new shoot that stays narrow, weak, and behind schedule is usually not showing a single isolated problem. It is showing a development bottleneck. The …

A leaf that turns yellow between its veins while the veins stay green is showing a very specific kind of stress. The pattern is not …

A plant can look stable at dusk and look wrong by morning. The soil is dark. The ground is wet. Rain has done its job. …