Capsicum plants respond poorly to sharp swings between very dry and very wet soil. A consistent irrigation plan supports steady growth, flowering and fruit development.
Observe the root zone
Check moisture below the surface rather than judging from the topsoil alone. Sandy and heavier soils hold water differently, so irrigation intervals should fit the field and the crop stage.
Keep records
Note irrigation dates, rainfall and crop response. Simple records make it easier to adjust before stress affects flowering or fruit quality.
For a new greenhouse or field project, get the water source and soil assessed before investing in equipment.
