The Andersons Hydra Charge Biosolid Fertilizer 4-2-0 18 lb — Surfactant Blend for Improved Water Penetration & Moisture Retention

This 18 lb bag combines slow- and quick-release nitrogen with iron plus two complementary surfactants to reduce drought stress, minimize localized dry spots, and encourage uniform moisture in the root zone. It’s formulated for professional turf care but accessible to homeowners seeking a reliable way to stretch water use and keep grass greener when irrigation is limited. Note: product availability excludes Maryland.

How does Hydra Charge® improve water penetration and root-zone moisture?

Hydra Charge® pairs a block copolymer surfactant that helps water infiltrate the soil surface with polyacrylamide to retain moisture evenly in the root zone. Together they reduce surface runoff and promote deeper, more consistent wetting where roots take it up.

• Block copolymer surfactant reduces surface tension for faster infiltration.
• Polyacrylamide holds moisture in the root zone for uniform hydration.
• Less runoff and fewer dry patches mean more efficient water use.

What nutrients are in the 4-2-0 formula and how do they benefit turf?

The fertilizer delivers a balanced mix of fast-acting and slow-release nitrogen with iron for improved color and steady growth without over-stimulating shoots. The modest phosphorus and zero potassium ratio suits established lawns focused on leaf health and efficient nutrient uptake.

• Quick-release nitrogen provides immediate greening effect.
• Slow-release nitrogen supports longer-lasting turf vigor.
• Added iron enhances color without excessive leaf growth.

When should I apply this product and how much area does one bag cover?

Use Hydra Charge® during dry spells, water-restricted periods, or anytime you want to reduce irrigation needs while maintaining turf appearance. One 18 lb bag treats roughly 2,250 square feet when applied according to label rates; adjust spreader settings for accurate coverage.

• Apply during drought stress or prior to expected dry weather.
• Follow label spreader settings to achieve the stated coverage.
• Reapply intervals depend on turf needs and seasonal growth rates.

Is this safe for all turf types and are there any restrictions?

Hydra Charge® is formulated to be safe for common turfgrass varieties when used as directed and can be included in routine turf management plans to mitigate localized dry spots. As with any fertilizer, follow application instructions, avoid over-application, and be aware of local regulations or sales restrictions.

• Suitable for most turf species when applied correctly.
• Contains biosolids—use per local guidance and label directions.
• Not available for sale in Maryland; check regional restrictions before purchase.

Who is this product for? Landscape professionals, lawn care contractors, and proactive homeowners who need a practical solution for improving water use efficiency and reducing drought-related stress will benefit most from The Andersons Professional Hydra Charge® 4-2-0. It’s especially useful in zones with irrigation limits or for properties where minimizing localized dry spots and maintaining turf color are priorities. Use it as part of an integrated turf program that includes proper mowing, aeration, and irrigation management for best results.