Whether you’re an inexperienced gardener gingerly finding your way into proper lawn care or have already developed a green thumb for it, managing weeds is a test that nature keeps throwing at us. There’s something profoundly satisfying about winning this green battle and establishing dominance over your lawn.
Weeds can be a persistent menace that even the most meticulous gardeners must contend with. These unwelcome guests can disrupt how good your lawn looks, compete with your plants for essential nutrients, water, and sunlight, and can even host harmful pests.
So, if you’re ready to prevent weeds from executing a hostile takeover on your turf, read our master guide on administering weed killer for lawns efficiently.
Understanding Herbicide Formulations
Before anything, you must decide what herbicide is ideal. Herbicides can come in liquid or granular form and can be either selective or nonselective.
- Granular herbicides: These are mixed with an inert carrier like lime or clay and are spread using spreader equipment.
- Liquid herbicides: These are often mixed with water and sprayed using sprayer gear.
- Selective herbicides: These are designed to kill specific types of weeds without harming your grass.
- Nonselective herbicides: These kill any plant they come into contact with. As such, you must be extra careful to avoid damaging the very plants you’re trying to protect.
How to Apply Weed Killers Safely and Effectively
Having selected the right weed killer for lawns, you should be ready to start the treatment process. Here’s a general breakdown of what you ought to do:
- Read the labels: The info on the label will help you familiarize yourself better with the weed killer you’re using. So, take note of the ingredients and make sure to follow all the guidelines.
- Check the weather: Avoid applying weed killer if rain or strong winds are expected within the next 6 hours.
- Wear protective equipment: This includes gloves, goggles, a hat, a face shield or dust mask, and long-sleeved clothing.
- Calibrate the sprayer: This ensures you apply the herbicide at the recommended rate.
- Know much herbicide you need: Follow the manufacturer’s instructions or speak to an arborist to determine the right amount for your lawn.
- Mix your solution: Fill the sprayer with water, then add the herbicide as you stir up the concoction.
- Be thorough: Cover the entire lawn and avoid leaving untreated strips. Be sure to spray at a steady pace
- Maintain a spray height of about 2 feet above the grass: This ensures maximum coverage and reduces the potential for drift.
- Water the lawn: Pre-emergent herbicides typically require about 1 inch of water to activate. Irrigate your lawn within three days of application if it doesn’t rain.
- Wait before mowing: Allow at least three days before cutting your grass to let the herbicide fully work.
- Clean your equipment: Clean your sprayer thoroughly after use.
A verdant, weed-free lawn is an aspiration for many, but achieving this perfect green haven can often feel like a never-ending battle. However, knowing how to apply weed killer can help you maintain a lush, weed-free lawn.
Follow the guidelines highlighted above to apply weed killer for lawns in a way that’ll be safe for not only the environment but your plants, too.