One of the best kept lawn care expert secrets is liquid iron for lawns. If your is lacking that deep green color you desire an application of liquid iron will give your lawn a boost of color.
Liquid iron for your lawn is safe and easy to apply and will add essential nutrients to your lawn that will help with it’s vigor and color without excessive growth.
For some more tips and information on liquid iron for your lawn read through our tips and suggestions.
What is liquid iron for lawns?
Iron is a micronutrient that is a component of the chlorophyll synthesis process.
Chlorophyll is super important because it is essential for photosynthesis. A loss in chlorophyll can be corrected with liquid iron products. Liquid iron will give your grass the nutrients it needs and give you the added benefit of a green lawn.
How do you know if your lawn needs iron?
If your lawn is losing color during the growing season it might be time to add some liquid iron to give it the boost of color it needs.
Our Top Picks for The Best Liquid Iron for Lawns
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1) LawnStar Chelated Liquid Iron for Lawns (32 OZ)
LawnStar’s liquid iron is a great cost effective straight liquid iron product for your lawn and is our go to favorite. This product is a concentrate and needs to be mixed with water.
2) Southern Ag Chelated Liquid Iron, 1 Gallon
Southern Ag offers a great liquid iron product for your lawn at a great value. This product is a concentrate and needs to be mixed with water.
- Corrects Iron deficiency in flowers, vegetables, shrubs and trees
3) Commercial Grade Lawn Energizer
Simple Lawn Solutions micronutrient ready to spray formula is a great product with liquid iron. This product is easy to use and is ready to spray when attached to a garden hose.
- Liquid Lawn Fertilizer Booster: Iron and Nitrogen Blend. Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
4) Ironite Lawn 32 OZ, Ready To Spray
Another great ready to spray iron product for your lawn comes from Ironite. This product is packed with liquid iron and fertilizer for your lawn.
Liquid Iron FAQ’s
Is liquid iron good for grass?
Adding liquid iron to your lawn is a great way to give your lawn a boost in color. Liquid iron will give your lawn a good green-up without giving you a huge boost in grow compared to traditional fertilizers.
How long does it take for liquid iron to work on lawn?
Liquid iron results are seen relatively quickly usually within 48hrs after application.
When should you add iron to your lawn?
You can apply liquid iron to your lawn anytime it is actively growing.
Applying traditional high nitrogen fertilizers during hot summer months can put undo stress in your lawn, so during this time applying liquid iron can give you the boost in color you desire.
It is best to apply liquid iron during the cooler parts of the day.
Morning and evening work best for these applications. It is important to let the liquid iron fully dry on the leaf blades of the grass for optimal plant uptake.
Once the product is fully dry you can run you irrigation system.
How often to apply liquid iron to lawn?
Liquid iron can be applied every 4-8 weeks during your growing season.
How long does iron last on lawn?
The green-up results from liquid iron can last 4-8 weeks depending on plant uptake and soil ph.
How to mix liquid iron for lawns
Liquid iron products traditionally come in concentrated forms and need to be mixed with water.
Always mix your liquid iron products with water as it will properly dilute it for application.
Refer to your products label for the recommended application rates.
Most liquid iron products will direct you to mix 2-4oz of liquid iron with 1 gallon of water into a handheld or backpack sprayer. It is important to properly agitate the mixture by shaking the sprayer or using a mixing attachment with a handheld drill.
How much liquid iron should I apply?
If you are using a concentrated liquid iron you can apply 2-4oz of product per 1,000 square feet of lawn.
For every 2-4oz of product you use, mix with 1 gallon of water into a sprayer. It’s always best to start with the lower end of the product’s recommended rate to see how your lawn will respond.
Products like Simple Lawn Solutions are applied with a handy hose end sprayer that takes out the guesswork with mixing.
- Liquid Lawn Fertilizer Booster: Iron and Nitrogen Blend. Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
Can too much iron hurt your lawn?
Using too much iron may hurt your lawn and leave it susceptible to stress or disease.
Also, too much liquid iron will potentially turn your lawn a dark hue of purple or even black. It is important to follow the labeled instructions and usage rate on the product you plan to use.
Liquid iron can stain walls, concrete or decorative rock so use caution as you spray near these areas.
Will liquid iron kill weeds?
Using higher doses of iron, specifically chelated iron, can offer some control of broadleaf weeds.
Broadleaf weeds are going to be almost any weed that does not look like grass, think clover and dandelions. Iron also gives good control for killing algae and moss. When using iron as a weed control product is best to sport spray weeds as the higher doses of iron will turn your lawn black or purple.
Does liquid iron kill creeping Charlie?
Liquid iron can be used to control and kill Creeping Charlie. Spot spraying Creeping Charlie with follow-up applications 10-14 days apart give the best results.
Summary
If you are looking to turn yellow grass green fast, applying liquid iron is probably one of the first steps you should take.
There are a handful of products (mentioned above) that will meet your needs and help to provide your lawn with the additional iron it needs for chlorophyll synthesis to keep it nice and green all year long.
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