Hydra Charge Lawn Fertilizer Bag
Hydra Charge Lawn Fertilizer Pile
Hydra Charge Lawn Fertilizer Callouts
Hydra Charge Lawn Fertilizer Improves water penetration and holding capability in soil
Hydra Charge Lawn Fertilizer Video
Hydra Charge Lawn Fertilizer Made in U.S.A.
Hydra Charge Lawn Fertilizer 40lb. Bag
Hydra Charge Spreader Settings
Hydra Charge® 4-2-0

Hydra Charge® 4-2-0

Biosolid Lawn Fertilizer & Surfactant

Covers up to
  • <strong>In Stock.</strong> Usually ships in 1 business day.
  • Sold Out. Enter your email address below and we will let you know when the product becomes available.
  • Backordered, shipping soon
$54.88
/
Regular price

Shipping box icon gray

Free Shipping on All Orders

American flag icon gray

Made in the USA


Overview

  • Biosolid fertilizer with dual surfactant technology
  • Block copolymer surfactant to aide in the water penetration
  • Polyacrylamide surfactant to aide in the root zone moisture retention and makes root zone moisture more uniform
  • Ideal for use during periods of drought or water restrictions and to avoid high water costs
  • Minimizes drought stress on turf and helps prevent localized dry spots in the lawn
  • Contains slow- and quick-release nitrogen plus iron for extra greening
  • Safe for use on all turf types
  • Not for sale in MD

Dual Surfactant Technology

Comparison between soils with and without Hydra Charge

Block Copolymer Surfactant

If you have greasy or clay soil, poor drainage or compacted soil, it can be hard for water to seep into the soil and reach the roots. This surfactant helps with that, aiding with water penetration into the soil.

Polyacrylamide Surfactant

This surfactant helps to aide in the root zone moisture retention and makes root zone moisture more uniform. This is especially helpful for when your lawn is experiencing drought or dry conditions and is struggling to staying hydrated.

When to Apply Hydra Charge

With both quick- and slow-release nitrogen, Hydra Charge feeds for up to 6 weeks.

This product has a cumulative response in turf. For best results, reapply every 4-6 weeks. Ideal for use during periods of drought or water restrictions and to avoid high water costs.

This product contains iron which may stain concrete and other surfaces. Be sure to sweep or blow sidewalks and driveways. DO NOT WASH OFF WITH WATER.

The 8.0 lb. application rate provides 7.04 oz. of surfactant/1,000 sq. ft.

Applying Spreading Fertilizer to lawn with yarstar spreader photo with round corners

Pro Tips for Best Results

Check The Forecast

Check The Forecast

Avoid applying before heavy rainfall so particles don't get washed away.

Mow First

Mow First

Clear any lawn debris and make it easier for particles to reach the soil.

Clean Up

Clean Up

Sweep or blow product off the driveways/sidewalks back into the lawn.

Water Deep

Water Deep

Your lawn will need at least 0.2 inches of water.

Don't Bag It

Don't Bag It

Leave lawn clippings for at least one mowing to avoid particle pick-up.

Spreader Settings

We recommend using a broadcast spreader. These spreader settings are a guide. Many variables such as walking speed, terrain, particle size, density, and spreader condition can affect these settings. Be sure to calibrate your spreader before every application.

Frequently Asked Questions

Once product has been applied, watered-in, and the lawn has then completely dried, pets are safe to enter back out onto the lawn.

Yes, you do! This product needs to be watered in with at least .2 inches of water. Using a rain gauge to measure irrigation can be helpful. 

Yes, this product won't harm new grass, seed or sod.

It is recommended to get at least 1 inch of water per week on your lawn, including rain fall. We recommend watering deep and infrequently.

Reviews

Overall rating: 4.644068 / 5 from 59 reviews.

AI Generated Review Summary

Hydra Charge® 4-2-0 fertilizer enhances lawn health, providing vibrant and greener turf. It effectively retains moisture and minimizes drought stress, making it ideal for dry periods and water restrictions.

Summary topics

  • Lawn Health: 22%

Review topics: ["color","looks","results","lawn","heat","water","rain","soil","spots","difference","application","yard","moisture","fescue","bag","boost","green","anderson\u2019s"].

Review highlights

  • "This is an excellent product, and will help greatly in saving your lawn from the heat."James R.
  • "The lawn has responded well to this fertilizer."Brent R.
  • "I would recommend Hydra Charge as the perfect option for feeding cool season lawns throughout the summer and beyond."PJ

Reviews

This is a very effective

"This is a very effective product. It even eliminated my lawns dry spots so it all looks the same even with very limited rain."

Paul A. (5/5)

I live in extreme drought

"I live in extreme drought area in San Antonio. My grass is green all summer while my neighbors are dying and converting to xeriscapes. I believe they are turning me in for watering restriction violations because I keep getting checked by the local water company."

Darrell L. (4/5)

Drought? No problem

"Last summer we had a bad drought of no rain in over 2 months. By applying Hydra Charge over the course of these two months my lawn stayed green while all the neighbors were brown/dormant!"

Michael (5/5)

Great stuff

"I put Hydra Charge down in the early fall in NJ. My brown spots turned green again and my grass is still green in Dec. Highly recommend for lawn and gardens."

Daniel T. (5/5)

Solid Results

"Noticed my yard has been handling the summer heat and humidity much better than my neighbors. Wish I would have got this product down sooner, but it is doing its job."

Gage (4/5)

Texas Heat

"This is my first time using the Hydra Charge Biosolid Fertilizer, however I have used a lot of other Anderson products in the past. So far the lawn remains to be a lush green even during the TX heat."

Scott C. (5/5)

Wow

"when everyone’s grass is burning up, mine is staying lush green. This is a great product. It’s worth the cost to prevent worry!Thank you folks for always being there for me."

James R. (5/5)

Hydra Charge

"I applied the product to my front lawn which is about 1000 square feet after the grass was mowed. I immediately watered the grass to get the fertilizer down toward the ground and begin dissolving. I try to mow twice per week but was not able to mow again for a full week. I use a reel mower not a rotary and even two weeks later black fertilizer is in the catcher with clippings. It seems like only 50% or less of the product got into the soil."

Wayne G. (1/5)

Excellent product

"While the heat up north soars past 95F daily, my lawn is holding on. I chalk this up to the help of Hydra Charge. This is an excellent product, and will help greatly in saving your lawn from the heat. I highly recommend you try this."

James R. (5/5)

I love Anderson’s

"My lawn is the greenest and healthiest it has ever been. My latest applications of Lean and Green along with HydraCharge have resulted in an emerald green lawn. I watered once in June and once in July!"

Kelly D. (5/5)

Q&A

I have a Scott&#x27;s drop spreader, and I dont want to spend money on a broadcast spreader. What setting should I use?
Hydra Charge 4-2-0 using Scotts Drop you will want to use 11 1/2.
Cannot be used on compadre zoysia ?
Hydra Charge is safe to use on all turf types.
How to determine the watering schedule after applying this product for efficient watering?
It is recommended to get at least 1 inch of water per week on your lawn, including rain fall. We recommend watering deep and infrequently.
Does Hydra Charge‚Ñ¢ Biosolid Fertilizer Plus Surfactant have humic acid in it?
No, HydraCharge does not contain humic acid.
Can you use in Los Angeles on St. Augustine?
Yes!

Other Customer Favorites

Professional Tips and Tricks

10 Best Practices for Watering Your Lawn
10 Best Practices for Watering Your Lawn
Whether you're a seasoned lawn enthusiast or a newbie in the world of lawn care, this blog will provide you with 10 essential tips and guidelines for watering your lawn effectively.
Drought Do's and Don'ts
Drought Do's and Don'ts
How to avoid your lawn looking brown and beat in summer stress and heat.
Beat the Heat With Hydra Charge®
Beat the Heat With Hydra Charge®
Even five star lawns can suffer from summer stress. Hydra Charge® can help your lawn thrive this summer, saving you time, labor and utility costs.
Core Aeration: Let Your Lawn Breathe
Core Aeration: Let Your Lawn Breathe
Core aeration is a fundamental practice for maintaining a beautiful and healthy lawn. By allowing air, water, and nutrients to reach the roots, you'll be on your way to enjoying a vibrant, lush lawn that's the envy of your neighborhood.
Beating Brown Patch
Beating Brown Patch
A guide on how to prevent, identify, and treat this hot-weather disease.
Stopping Summer Pests
Stopping Summer Pests
Summer pests can put a real damper on an otherwise thriving lawn and garden. A quick guide on how to identify common pests and which product is best for the job.