Pure, efficient, and precise water-soluble solutions
Water quality is always the starting point when choosing the best water-soluble fertilizer for a specific growing situation. And since water types vary so much, selecting the right one can be daunting. That’s why ICL has developed, grown, and evolved the Peters water-soluble line to where it is today—an exceptionally wide range of formulations to suit the widest variety of growing conditions.
Featuring a balanced combination of NPK, trace elements, and assorted special additives, Peters delivers premium results, and business margins that thrive. Growers control the delivery of just the right nutrition, right when they want it. The result is a superior product that looks good and demands a premium at retail. Get all the nutrients your plants need, and nothing else—no tank sludge, line buildup or clogged emitters.
Backed by industry-leading research and development, Peters provides the cleanest, highest-quality water-soluble nutrient source, resulting in superior nutrient uptake, robust growth, and the brightest color. It’s pure formulation keeps emitters flowing and won’t harm the environment. The exclusive M-77® chelating formula assures fast and efficient absorption of nutrients and trace elements.
Because control is everything, Peters delivers the precise amount of nutrients your plants need for optimum development—exactly where you want, when you want. The high level of control it affords means a nutrition plan executed to perfection and the ability to quickly pivot if conditions change.
Local support and margins that thrive
As a commercial grower, you face complex challenges on a daily basis—but with ICL, you’re never alone in your efforts. Your regional Specialist will provide personalized nutritional guidance throughout each step of the planting and growth cycles. Your operational efficiency is maximized—and so is your profit.
Growth and business both flourish with Peters in your corner. With cleaner ingredients that produce premium plants that thrive through the retail stage and beyond, expect to see higher demand and a boosted bottom line. Peters makes the difference, and your customers will see it.
4 Brands found
The versatile Professional line is comprised of 13 products, each formulated for a specific nutritional program
35 Products found
Peters Excel 10-0-0 Magnitrate Special is an excellent customizing component for crops requiring supplemental magnesium.
Peters Excel 13-2-13 Plug and Bedding Plant Special is ideal for plugs, liners, bedding plants and vegetable transplants. High nitrate and low phosphate levels encourage healthy, compact growth.
Peters Excel 15-2-20 Pansy / Salvia / Vinca was specially formulated to produce compact growth and bright blossoms on pansies, salvias, vincas, and other bedding flowers. Contains high nitrate content with low phosphates and elevated boron.
Peters Excel 15-5-15 Cal-Mag Special is a specialized formulation that provides a continuous supply of the calcium and magnesium not found in soft water systems. High nitrate and low phosphate levels encourage healthy, compact growth.
Peters Excel 21-5-20 is a moderately acidic formulation ideal for general purpose use. It can be mixed with other Peters Excel and Excel pHLow products to create numerous custom formulations.
Peters Excel 21-5-20 Multi-Purpose / No Boron is a general purpose formulation for use in areas with boron-heavy irrigation water. It can be mixed with other Peters Excel and Excel pHLow products to create custom formulations.
Peters Excel pHLow 15-7-25 High-Mag / High-K contains elevated levels of magnesium and potash to provide plants the nutrition they need to thrive while managing the alkalinity of your irrigation water.
Peters Excel pHLow 18-18-18 Multi-purpose is a versatile, multi-use formulation that provides the nutrition plants need to thrive while effectively managing irrigation water alkalinity.
Peters Excel pHLow 19-11-21 Multi-Purpose is a versatile, multi-use formulation that provides the nutrition plants need to thrive while effectively managing irrigation water alkalinity.
21-7-7 Acid Hammer is an excellent solution to counter excessive pH in the growing media of acid-loving plants.
Peters Professional 13-2-13 Plug and Bedding Plant Special is for growers who prefer to add their own micronutrient component.
Peters Professional 20-10-20 with acidifying action helps suppress the elevation of growing media pH levels. Crops sensitive to excess micronutrients thrive with this classic formula.
Peters Professional 20-20-20 utilizes acidifying action to combat excessive pH in mineral-heavy growing media. Contains low levels of micronutrients.
Peters Professional 20-20-20 Ag and Landscape is specially formulated for in-ground field use on strawberries, fruit and nut trees, vining fruit, transplants, and vegetable crops. It's equally effective on row crops, grains, forages and landscapes.
Peters Professional 21-7-7 Acid Special was designed exclusively for high-acid crops. Offsets high alkalinity water while effectively lowering pH levels in growing media.
Peters Professional 24-8-16 Foliage Special was specially developed by a team of Florida researchers. This low-phosphate formulation is ideal for tropical foliage, hanging baskets, and interiorscapes.
Peters Professional 25-5-15 High Efficiency is an economical, high nitrate / low-phosphate feed that encourages dense, compact growth. Suitable for all crop types.
Peters 30-10-10 Hi-nitro Foliar Feed provides extra nitrogen for bedding plants, foliage and landscape applications, containerized woody plants, flowering pots, and plugs. It's also suitable for in-ground field applications.
Peters Professional 5-11-26 Hydroponic Special is designed exclusively for hydroponic culture.
Peters Professional Peat-Lite Plant Starter is excellent as a starter fertilizer, prior to blooming, transplanting, or whenever additional phosphate is desired.
Peters Professional 15-0-15 Dark Weather Feed is a high-nitrate, low phosphate formulation for bulbs or other plants needing higher levels of calcium, magnesium, and growing media pH.
Peters Professional Geranium Special is a special NPK formulation optimized for geraniums grown in soilless growing media.
Peters Professional Peat-Lite 15-3-25 Flowering Crop Special is specifically designed for petunias and other high iron demanding plants. This unique formulation contains three chelated irons, including black iron—the most effective for growing ornamentals.
Peters Professional 15-5-25 Flowering Crop Special is a high-nitrate, low-phosphate formula for poinsettias and other flowering crops sensitive to boron.
Peters Professional 17-3-17 Neutral Cal-Mag produces a nearly neutral reaction to maintain consistent pH in growing media.
Peters Professional 18-8-17 High-Mag is a highly effective stand-alone fertilizer enhanced with extra magnesium to produce rich, green foliage.
Peters Professional 20-10-20 No Boron is specially formulated for plants irrigated with high-boron water, or to reduce boron levels in growing media.
Peters Professional 20-10-20 Peat-Lite Special is a versatile all-season formulation. Acidifying action corrects excessive pH in growing media.
Peters Professional 20-2-20 Low-Phos Special is a low-phosphate feed that encourages dense, compact growth in plugs, liners, bedding plants and vegetable transplants.
Peters Professional Petunia Special is specifically designed for petunias and other high iron demanding plants. This unique formulation contains three chelated irons, including black iron—the most effective for growing iron hungry ornamentals.
Peters Professional 22-5-16 Mum Special is specifically designed for mums and other high iron demanding plants. This unique formulation contains three chelated irons, including black iron—the most effective for growing ornamentals.
Peters Professional STEM is the original, industry standard water-soluble micronutrient supplement that provides the all-important "quick fix" nutrition.
Peters Professional STEM Liquid is the industry standard micronutrient supplement that comes in a convenient, ready-to-mix liquid formulation. Goes from the jug to the tank in one easy step with excellent solubility.
Peters Professional Uni-Mix provides an immediate starter charge of nutrients to young plants prior to implementation of regular fertilizer program. Contains essential major, secondary, and micronutrients.