Sierrasol water soluble fertilizers contain high quality major and minor nutrients in soluble form. They are particularly suited for use in conjunction with SierraformGT mini-granular fertilizers on high percentage sand-based rootzones when more frequent fertilization and higher inputs of Phosphate and Potassium are required. Applciation of Sierrasol can be made either as a foliar feed or as a root drench.

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Sierrasol is available in the following NPK analyses:

28+05+18+TE
ideal for use on high percentage sand-based constructions.

20+05+30+TE
contains ammoniacal and nitrate nitrogen for cool temperature response.

Potassium Nitrate
nitrate nitrogen for rapid turf response.

Iron (20% Fe)
ideally suited for use during periods of low soil temperature.