Elevate your nutrient program with superior Peters water-soluble fertilizer performance
When choosing the best water-soluble fertilizers (WSF) for your growing operation, you need to know your choice can deliver on your investment. That certainty is why growers the world over trust the Peters line of water-soluble fertilizers—the world standard for purity, solubility, and effectiveness in water-soluble plant nutrition.
As a commercial grower, you understand that water quality and water-soluble fertilizers must work in harmony for you to get the most from your investment and your crops. That’s why ICL continues to develop and evolve the Peters line with an exceptionally wide range of formulations. With Peters, you’re assured of an efficient, effective water-soluble solution to meet your precise WSF needs.
Featuring a balanced combination of NPK, trace elements, and assorted special additives, the Peters line delivers premium results. You can trade tank sludge, line buildup, and clogged emitters for optimal nutrient uptake, reduced waste, and stronger margins. Plus, pure Peters formulations won’t harm the environment.
Clean, high-quality precision and support
Backed by industry-leading research and development, Peters water-soluble fertilizers provide the cleanest, highest-quality, water-soluble nutrient source possible. Your crops enjoy superior nutrient uptake, robust growth, and eye-catching vigor and color that gives your plants an advantage through retail and beyond.
With the precision control available with Peters, you can execute your nutrition plan to perfection—and pivot quickly if conditions change. Your plants receive the exact amount of nutrients they need for optimal development, where and when you want them.
ICL’s exclusive M-77 chelating technology, found in all Peters water-soluble fertilizers, assures fast and efficient absorption of nutrients and trace elements to boost performance at every step.
Commercial growers face complex challenges daily. But with the ICL Growing Solutions team, you never have to face them alone. Your local ICL Territory Manager can provide personalized nutritional guidance throughout each stage of the production process. With your operational efficiency maximized, your profit margins can follow suit.
Programs for superior performance
Whether you use Peters WSF as a baseline fertilizer, a need-specific solution, or a complement to controlled-release fertilizer, you can count on products in the following Peters lines to meet your operation’s unique needs:
Peters Professional Canna+ Program – Tailored for CEA cannabis cultivation professionals, Canna+ delivers an easy-to-use, cost-effective holistic nutrient system built around the world’s most trusted water-soluble fertilizer brand.
Peters Excel – Highly specialized, single-bag solutions counter high alkalinity in irrigation water and promote maximum nutrient uptake. Exceptionally pure and clean, Excel products eliminate precipitate buildup and keep irrigation lines flowing—reducing downtime and labor costs.
Peters Excel pHLow – Designed for high solubility and top performance in hard water conditions, Excel pHLow’s acidifying technology stabilizes substrate pH levels while delivering high levels of chelated trace elements. Single-tank compatibility saves time, labor, and material costs.
Peters Professional – With 13 program-specific formulations, this versatile line is fortified with superior chelating technology for the most efficient uptake of nutrients and trace elements. Ideally suited to peat-based media, use these formulations as baseline fertilizers or to target specific growing needs.
Peters Professional Peat-Lite – Developed exclusively for modern media mixes, these specialized formulations contain elevated levels of micronutrients boosted by exclusive chelating technology. You can dial in your fertilization programs to exacting levels and ensure fast, efficient nutrient uptake.
Benefits of Peters water-soluble fertilizers
Using Peters water-soluble fertilizers results in multiple benefits that drive improved returns across your growing operation. Benefits include the following:
- World-standard purity, solubility, and effectiveness elevate your results
- Exceptionally wide range of WSF formulations satisfy varied growing conditions
- Precision control and efficiencies optimize nutrient uptake, reduce waste, and strengthen margins
- Pure, environmentally friendly formulations eliminate tank sludge, line buildup, and clogged emitters
- M-77 chelating technology assures fast and efficient absorption of nutrients and trace elements
- Personalized assistance from the ICL Growing Solutions team of local Territory Manager experts helps ensure you see results.
With Peters water-soluble fertilizers in your corner, you can produce premium plants that thrive through retail, driving higher demand and boosting your bottom line.
Check in with your ICL Territory Manager for guidance and recommendations on how Peters water-soluble fertilizers can help you take your growing operations to the next level of excellence.
5 Brands found

Tailored for CEA cannabis cultivation professionals, the Cannabis Plus program delivers a holistic nutrient system built on the world’s most trusted professional fertilizer brands
Built around five tried and true products, Cannabis Plus delivers the highest quality ingredients and cleanest formulations available—through products commercial cannabis growers actually need, minus extraneous extras.
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Single-bag solutions to counter high alkalinity in irrigation water
Patented technology and pure ingredients counter high alkalinity and keep stock tank formulations in-solution. Excel’s total solubility eliminates precipitate buildup and keeps irrigation lines flowing resulting in reduced downtime and labor cost.
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Designed for top performance in hard water conditions
Using only the purest ingredients results in highly soluble formulations that mix easily and keep irrigation systems clean and effective. Single-tank compatibility saves time, labor, and material costs.
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The versatile Professional line is comprised of 13 products, each formulated for a specific nutritional program
Used as a baseline fertilizer or a solution to a particular need, Peters Professional provides the quick response and robust growth that produces healthy margins at retail.
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These specialized formulations contain the elevated levels of micronutrients needed in today’s media mixes
Developed exclusively for peat-based cultures (pot and bedding plants, hanging baskets, and container nursery stock), the exclusive M-77® chelating formula ensures fast, efficient nutrient uptake.
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Find a specialist near you
If you’re a commercial greenhouse, nursery grower, or professional landscaper, our team of experts is standing by to offer guidance and recommendations on products specifically designed for your crops and region. ICL’s line of Osmocote products is intended for commercial growing applications only. If you’d like to learn more about using Osmocote in your home garden, please visit www.plantersplace.com.



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