GreeneForce 16-4-8 Balanced Liquid Fertilizer

Balanced NPK liquid fertilizer for stress recovery, seeding support, and complete turf nutrition. Functions as plant nutrient, soil amendment, and biostimulant in one product.

$22.99

4.7

Size: Quart

Quart Gallon

Quantity:

Shipping

Not satisfied with your purchase? Contact us within 3 days after you received your order.

Greene County Fertilizer GreeneForce 16-4-8 Balanced Liquid Fertilizer

$22.99

Green Grass. No Weeds.

Information & Specifications

About This Product

Balanced NPK for Stress Recovery and Seeding Support

GreeneForce 16-4-8 is the balanced option in the Greene County liquid lineup. Where GreeneCharge and GreenePunch focus on nitrogen delivery, GreeneForce adds phosphorus and potassium to the mix. That makes it the right product when your lawn needs complete nutrition, not just color.

The phosphorus supports root establishment during seeding and overseeding. The potassium builds cell wall strength and drought tolerance. The nitrogen provides steady green-up without surge growth. If your turf is recovering from heat stress, drought, or heavy traffic, the balanced 16-4-8 ratio addresses all three macronutrient needs at once.

Who GreeneForce Is For

Homeowners who are seeding, overseeding, or recovering from turf damage. GreeneForce is also the right choice for transition zone lawns that face both summer heat and winter cold, because the potassium builds stress tolerance in both directions.

If your lawn is already healthy and you just want color maintenance, GreeneCharge 26-0-0 or GreenePunch 18-0-1 are more targeted options. GreeneForce is a recovery and establishment product first.

What Sets It Apart

Most liquid fertilizers in the DIY market are nitrogen-only formulas. GreeneForce is one of the few liquid products available to homeowners that delivers a balanced NPK ratio with bio-stimulants included. It functions as a plant nutrient, soil amendment, and biostimulant in a single application.

NPK Ratio

16-4-8

Active Ingredients

Balanced NPK with bio-stimulant complex

Grass Types

All warm and cool season grasses

01

When to Apply

Apply during active growth, especially before and during seeding or overseeding. GreeneForce is particularly effective during stress recovery periods in late spring or early fall. Apply every 4 to 6 weeks. In transition zones, apply in early fall to build potassium reserves before winter dormancy.

02

How to Apply

Apply with a backpack or battery-powered sprayer. Water in after application. GreeneForce blends well with other N-Ext liquid products in the same tank. When using alongside new seed, apply at the time of seeding or within the first week after germination to support root establishment.

03

What to Expect

Balanced green-up without aggressive surge growth. Improved turf density in thin areas within 2 to 4 weeks. During overseeding, the phosphorus supports faster root establishment for new seedlings. Stressed turf shows visible recovery as potassium builds structural strength. Results compound over consecutive applications.

01

When to Apply

Apply during active growth, especially before and during seeding or overseeding. GreeneForce is particularly effective during stress recovery periods in late spring or early fall. Apply every 4 to 6 weeks. In transition zones, apply in early fall to build potassium reserves before winter dormancy.

02

How to Apply

Apply with a backpack or battery-powered sprayer. Water in after application. GreeneForce blends well with other N-Ext liquid products in the same tank. When using alongside new seed, apply at the time of seeding or within the first week after germination to support root establishment.

03

What to Expect

Balanced green-up without aggressive surge growth. Improved turf density in thin areas within 2 to 4 weeks. During overseeding, the phosphorus supports faster root establishment for new seedlings. Stressed turf shows visible recovery as potassium builds structural strength. Results compound over consecutive applications.

Frequently Asked Questions

Answers to the most commonly asked questions about this product:

When should I use GreeneForce instead of GreeneCharge?

Use GreeneForce when your lawn needs more than nitrogen. Seeding and overseeding, heat or drought stress recovery, and transition zone preparation all benefit from the balanced 16-4-8 ratio. Use GreeneCharge when the lawn is healthy and you only need to maintain color. GreeneForce recovers. GreeneCharge maintains.

Can I apply GreeneForce at the same time I put down grass seed?

Yes. GreeneForce is safe to apply at the time of seeding. The phosphorus in the 16-4-8 formula supports root establishment for new seedlings. Apply at the labeled rate and water in. Avoid heavy nitrogen products like GreeneCharge 26-0-0 on new seed. GreeneForce is the right choice for establishment.

Does GreeneForce work on all grass types?

Yes. All warm season grasses including bermuda, zoysia, centipede, St. Augustine, and bahia. All cool season grasses including Kentucky bluegrass, tall fescue, fine fescues, and ryegrass. The 16-4-8 ratio is safe for sensitive grass types when applied at the labeled rate.

How much area does one gallon cover?

Coverage rate has not been specified by the manufacturer at the gallon level for GreeneForce. Check the product label for the recommended application rate per 1,000 square feet. Apply at the labeled rate with a calibrated sprayer for best results. We will update this page when coverage data is confirmed.

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h