Aquatrols CapSil Spray Adjuvant — 1 Gallon

CapSil is a premium non-ionic foliar surfactant from Aquatrols, engineered to maximize the performance of every foliar spray application. Whether you're applying fertilizers, pesticides, or biological inputs, CapSil ensures uniform spreading and complete leaf coverage from the very first pass — eliminating the guesswork and the cost of repeat treatments.

Now OMRI Listed for use in certified organic agriculture, CapSil is the professional's choice for clean, effective spray programs.

Key Benefits

• Uniform spreading and coverage of foliar-directed sprays on the first application
• Increases effectiveness of foliar fertilizers, pesticides, and biological sprays
• Reduces surface tension for superior leaf penetration and uptake
• OMRI Listed — approved for certified organic production
• Reduces the need for costly repeat treatments
• Compatible with a wide range of foliar inputs
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Application Rates

Add CapSil to your spray tank first, before other inputs. Always follow label directions for rate and compatibility. For professional and home grower use.

Pairs Well With

CapSil is designed to enhance any foliar spray program. Use it alongside your favorite Custom Hydro foliar fertilizers — including Cal-Mag, micronutrient chelates, and bloom boosters — to get maximum coverage and uptake from every application. Add to your spray tank first, then mix in your foliar inputs as usual.

About Aquatrols

Aquatrols is a leading specialty chemistry company focused on water and nutrient management solutions for professional growers and turf managers. CapSil is part of their trusted line of adjuvants and surfactants used by growers worldwide.