Peters Professional S.T.E.M.

S.T.E.M. stands for Soluble Trace Element Mix. It is designed to correct micronutrient deficiencies in container plants and serves as a reliable remedial foliar spray when plants show signs of stunted growth or discoloration.

While it is suitable for continuous feeding programs, it is primarily a supplement for minor elements rather than a complete NPK fertilizer. It works best when used alongside your regular fertilizer program to ensure plants receive a full spectrum of nutrients.

Applying concentrated micronutrients to dry soil or directly to thirsty plants can lead to root or leaf burn. Moistening the soil or foliage first ensures the plant is hydrated and better able to absorb the nutrients safely.

Yes, it is effective for a wide range of ornamentals, including tropical foliage, flowering plants, cut flowers, and orchids. Because it is a potent trace element mix, always follow the recommended dilution rates to avoid over-application.

The sulfate form of these micronutrients provides high solubility, making them quickly available for plant uptake. Additionally, the sulfates provide supplemental sulfur, which is a vital secondary nutrient for chlorophyll production and overall plant health.

Yes, it is specifically formulated to be fully water-soluble, making it an excellent choice for foliar application. This method allows for rapid absorption, which is ideal when you need a quick fix for visible nutrient deficiencies.