Peters Professional | ICL Specialty Fertilizers

5-11-26, Hydroponic Special

Designed exclusively for hydroponic culture, this classic formula is ideal for tomatoes, cucumbers and lettuce.

13-2-13, Plug and Bedding Plant Special / No Minors

For growers who prefer to add their own micronutrient component, this formulation is ideal for plugs, liners, bedding plants and transplants. High nitrate / low phosphate levels encourage healthy, compact growth.

20-10-20

Crops sensitive to excess micronutrients thrive with this classic formula—acidifying action helps suppress the elevation of growing media pH levels.

20-20-20

Acidifying action combats excessive pH in mineral-heavy growing media. Contains low levels of micronutrients.

20-20-20, No Dye

Acidifying action combats excessive pH in mineral-heavy growing media. Contains low levels of micronutrients and no dye.

20-20-20, Ag and Landscape

Specially formulated for in-ground field use on strawberries, fruit and nut trees, vining fruit, transplants, and vegetable crops. Also effective on row crops, grains, forages and landscapes.

21-7-7, Acid Special

Designed exclusively for high-acid crops. Offsets high alkalinity water while effectively lowering pH levels in growing media.

30-10-10, Hi-Nitro Foliar Feed

Ideal for in-ground field use, Hi-nitro Foliar provides extra nitrogen for bedding plants, foliage and landscape applications, containerized woody plants, flowering pots, and plugs.

24-8-16, Foliage Special

Developed by a team of Florida researchers, this low-phosphate formulation is ideal for tropical foliage, hanging baskets, and interiorscapes.

25-5-15, High Efficiency

Economical, high nitrate / low-phosphate feed encourages dense, compact, healthy growth in all crop types.

STEM Granular

The original, industry standard micronutrient supplement—provides the all-important "quick fix" nutrition.

STEM Liquid

The industry standard micronutrient supplement in a convenient, ready-to-mix liquid formulation. Goes from the jug to the tank in one easy step with excellent solubility.

Uni-Mix

Provides an immediate starter charge of soluble nutrients to young plants prior to implementation of regular fertilizer program. Contains essential major, secondary, and micronutrients.

14-0-8, Hydroponic Boost

Delivers elevated levels of key elements most needed by hydroponic crops. Intended for use in combination with Peters Professional 5-11-26 Hydroponic Special.