Which formulation does not require further agitation after mixing with water?

The correct formulation that does not require further agitation after mixing with water is the soluble powder (SP). Soluble powders are designed to dissolve completely when mixed with water, forming a homogeneous solution. Once the powder is added to water and adequately stirred, it dissolves fully, eliminating the need for further agitation.

In contrast, emulsifiable concentrates (EC) typically require mixing to form a stable emulsion, which might need additional agitation to maintain stability. Granular formulations (G) are designed for slow release into the soil but require water to activate. They might need to be watered in or disturbed in some way to ensure even distribution and effectiveness. Wettable powders (WP) need to be mixed with water to create a suspension, which often requires agitation to keep the particles evenly distributed and prevent settling.

Understanding these differences is essential for effective application and ensuring the desired outcome in landscape management.