Top 5 Reasons Weeds Keep Coming Back (And What to Do)
You spray, you pull, you till—and yet the weeds return. It’s one of the most frustrating problems for farmers and landowners. While weed control may seem simple, recurring weed growth often points to overlooked causes or incorrect application methods.
In this blog, we’ll uncover the top 5 reasons weeds keep coming back and explain how to fix each one using Herbishield Herbicide.
1. You’re Only Killing the Tops, Not the Roots
The Problem:
Manual weeding or low-quality herbicides often remove the visible part of the plant, leaving the roots intact. These roots regenerate quickly and push up new growth in just days.
What to Do:
Use a systemic herbicide like Herbishield Glyphosate, which is absorbed into the plant and kills it from the root system up. Spray directly on green, active leaves for maximum absorption.
2. Wrong Timing of Application
The Problem:
Spraying when weeds are stressed (during drought, extreme heat, or after cutting) limits the herbicide’s effectiveness. Weeds need to be actively growing for the herbicide to work properly.
What to Do:
Apply Herbishield during the early growth stage, preferably in the morning or late afternoon when temperatures are moderate and the plant is healthy enough to absorb chemicals.
3. Using Too Little or Too Much Product
The Problem:
Incorrect dilution weakens results. Too little won’t kill the plant, while too much may harm soil and surrounding plants without additional benefits.
What to Do:
Follow the recommended mixing ratio: around 10 ml of Herbishield per 1 liter of water. Use clean water and apply uniformly using a calibrated sprayer.
4. Seed Bank in the Soil
The Problem:
Weeds often grow from seeds already in the soil (called a "seed bank"). Even after killing visible weeds, more may sprout days or weeks later.
What to Do:
Use Herbishield to clear the field completely before planting, then monitor and reapply if new growth appears. Also consider mulching or ground covers to suppress future emergence.
5. Weed Resistance from Repeated Methods
The Problem:
Using the same method or chemical repeatedly can lead to weed resistance over time, especially in areas with heavy infestation.
What to Do:
Alternate between Glyphosate Herbishield product to prevent resistance. Rotate weed control strategies and avoid over-reliance on one method.
Final Thoughts
Weeds are persistent, but with the right approach, you can keep them from coming back. Most recurring weed problems can be solved by using the correct herbicide, at the right time, in the right amount.
Visit Herbishield.com to explore our full range of high-concentration herbicides and reclaim your land the smart way.