PINELLAS COUNTY, FLORIDA - Helpful information about Pinellas lawns & landscapes.

Truth About Weed Control

Healthy Lawn vs. No Lawn
A Healthy St Augustine lawn is the Best Defense Against Weeds

From the Customer’s Viewpoint

A customer asked "I see that the dollar weed is all but gone but what is the other weed that is infused with the Floratam (St Augustine turf) and what’s to be done?"

The question shows the good and bad side of weed control and the expectations of the customer – you killed some weeds – when will you kill the rest. There is nothing you can spray today and every weed will be gone tomorrow or gone in a week or even a year. Weed control is a complicated process resulting with the easier weeds go first and then the more persistent weeds linger until they too give up.

Using Herbicides is Complicated

There is no one solution for weed control. There are different herbicides for different weeds – one herbicide for this weed and another for that weed and nothing for some weeds. And herbicides can negatively impact (stress) the St Augustine giving a zero sum result in the end – you killed the weeds but weakened the turf and the weeds rebound before the St Augustine can recovery and repopulate the space. So you are right back where you started.

Weed Science is a Philosophy

My success in weed control is attributed to my philosophy about weed control: Keep the St Augustine healthy and the weeds weak and dying. The end game is that there is more St Augustine and less weeds. Keeping the St Augustine healthy and weeds weak/dying is a process repeated every application, year after year.

Process not an Event

It is a never ending process. Some years I win and some years the weeds win!  The customer noticed that I eliminated dollar weed from the lawn but other weeds remained. What he observed was the use of a specific herbicide to weaken and kill a specific weed. What he hasn’t noticed is over the past two years his lawn has become healthy and vigorous and he never saw the cornucopia of weeds that never flourished in his lawn because it was so healthy and vigorous (free from disease and insects).

Healthy Lawn has Fewer Weeds

So, what’s to be done? Staying the course of keeping the lawn healthy by maintaining the fertility medium to medium high, killing the bugs and keep the weeds dead or dying with regular applications of herbicides (aka lawn spraying). When you keep the St Augustine healthy and the weeds weak and dying, the weeds will perish and the lawn will not only survive, it will thrive.

You Can help Control Weeds

A healthy lawn has fewer weeds and there is more to a healthy lawn than lawn spraying. To keep your St Augustine lawn healthy requires:

  1. The lawn be mowed at 3” or higher
  2. Water as much and as often as law permits
  3. A well maintained irrigation system
  4. Protect your lawn from spills – pool over flows, detergents, etc.

Meanwhile relax, weeds are not lethal to your lawn, they are merely cosmetic. Weeds do not destroy, choke out or kill a lawn. A weak dying lawn allows weeds to populate – a healthy St Augustine lawn dominates.

 

 

Article by Rick Orr
APL Lawn Spraying Inc.

Rick Orr is the creator of Iloveturf.com, an Agronomist and the Owner/Operator of APL Lawn Spraying. Rick is a graduate from VA Tech in Agronomy (Turf Ecology). He has been a Golf Course Superintendent, Certified Arborist, Landscape Contractor, Irrigation Contractor and Adjunct Professor for Environmental Horticulture.

Rick is an expert at growing St Augustine turf. Since 1995, Rick has spent his time researching, developing and testing the best management practices for St Augustine turf grown in Pinellas County.

The results of that work is a one of the top rated lawn spray companies in Pinellas County – APL Lawn Spraying. APL Lawn Spraying is a family owned business serving residential and commercial properties in Pinellas County, FL.

APL Lawn Spraying provides lawn spraying to commercial properties, HOA’s and single family homes. To request a free quote for your property, click here: Free Advice or Price Quote

Speaking Engagments - Does it seem like you are only hearing one side of water restrictions, fertilizer bans, plant restrictions and many other urban landscape hot topics? Rick Orr is available for speaking engagements for your HOA, Community or Professional Association or Garden Club about a variety of subjects. Call or email for more information.

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