Gly Star Plus Herbicide (2.5 Gallons) - Broad-Spectrum Weed Control

In this review of Gly Star Plus Herbicide the bottom line is simple: this concentrated glyphosate formula is for landscapers, farms, and large-property owners who need a reliable, non-selective post-emergent herbicide to clear dense weeds, brush and unwanted trees. Tested in real-use scenarios, Gly Star Plus stands out because it combines a high glyphosate concentration with a built-in surfactant system, so it moves from foliage to roots and delivers visible control on many annuals in a few days. It is not labeled for residential use and is restricted from sale in several states.

Key Features

• High active ingredient: Contains a 41% glyphosate concentrate for strong systemic activity against a broad range of weeds and woody brush.
• Non-selective control: Kills emerged annual and perennial weeds plus many woody plants and trees, making it suitable for site clearing and fence-line management.
• Fast visible results: Many annual weeds show effects within 2-4 days, helping users confirm performance quickly.
• Moves to roots: The formulation translocates from treated foliage to root systems, aiding control of perennial growth sourced from intact roots.
• Built-in surfactant system: Comes with surfactant included so spray mixes readily and adheres to foliage for consistent uptake.
• No soil residual: Lacks soil residual activity, so treated areas will not retain long-term herbicide in the ground.

Who It's For

Gly Star Plus is aimed at professional applicators, agricultural users, and property managers who need broad-spectrum, non-selective control over large areas or persistent brush. The 2.5 gallon jug is sized for repeated use across multiple sites without frequent repurchasing.

It is not intended for casual residential homeowners, small garden flower beds, or locations that require selective weed control. Also note this product is not for sale to CA, MT, NV, WA, or WY, and it is not labeled for residential use, so buyers in restricted states or with home garden needs should look for labeled alternatives.

Pros & Cons

Pros

• Effective broad-spectrum control of annuals, perennials and woody brush when weeds are emerged.
• Built-in surfactant system makes mixing and spraying straightforward and improves leaf uptake.
• Visible effects on many annual weeds within a few days, which helps confirm treatment success.
• Good value for the quantity provided for commercial or large-property use.

Cons

• Not labeled for residential use and restricted from sale in several states, limiting where it can be used.
• Will not control weeds that are not yet emerged or shoots arising from unattached underground rhizomes or rootstocks.

Specifications

Product	Gly Star Plus Herbicide
Volume	2.5 Gallon jug
Active ingredient	Glyphosate concentrate 41%
Mode of action	Non-selective, post-emergent systemic
Surfactant	Included (fully loaded surfactant system)
Soil activity	No soil residual activity
Sale restrictions	Not for sale to CA, MT, NV, WA, or WY

Our Verdict

Gly Star Plus is a pragmatic choice for professionals and large-property owners who need a concentrated, cost-effective glyphosate product with a ready surfactant system and fast visible results on many annuals and perennials. It delivers strong non-selective control when used as directed, but it is unsuitable for residential gardeners and limited in availability in several states.

Frequently Asked Questions

How quickly does Gly Star Plus work?
Visible effects typically appear on many annual weeds within 2-4 days and on most perennial weeds in 7 or more days.

Can it be used around desirable plants?
No; Gly Star Plus is non-selective and will damage or kill desirable plants it contacts, so avoid drift and contact.

Does it leave residue in soil?
No; the product has no soil residual activity and does not persist in the soil after application.