Maintaining a beautiful lawn starts with well-seeded and well-fed grass. Most native soils are simply not able to provide grass with all of the nutrients it needs to thrive, though, which is why many homeowners choose to use lawn fertiliser. Read on to find some helpful tips on fertiliser use that can help even homeowners with no experience caring for their own lawns to get started out on the right foot.
When to Apply
It's difficult to pin down one time of year in which all grasses should be fertilized, as warm-season and cool-season grasses vary dramatically in their nutritional needs. Warm-season lawns should be fertilized first in the late spring or early summer, followed by a second application in the late summer. Cool-season grasses should be fertilized once in the spring, once in the summer, and once in the fall.
What to Feed
When purchasing fertilizer, be sure to pay attention to the amount of nitrogen, phosphate, and potassium it contains. These will usually be shown as a series of numbers, so that a bag that is labeled 20-5-10 will contain 20% nitrogen, 5% phosphate, and 10% potassium. The best way to tell how much of each of these nutrients a lawn needs is to perform a simple soil test to determine if there are areas of deficiency.
Slow-release fertilizers are designed to break down over a longer period of time, making them perfect for lawn applications where fertilizer is not applied on a monthly basis as it is in gardens but on a seasonal basis. Be sure to choose a mix that offers no more than one-tenth of a pound of nitrogen per week, as excessive nitrogen feeding can cause grass to go extremely fast, leaving homeowners struggling to keep up with mowing but does not confer any additional benefits.
Granules Vs Sprays
Most professional lawn care companies apply fertilizer in liquid form, but this isn't always practical for most homeowners who simply don't have the equipment or the expertise to consistently apply liquid fertilizer. Homeowners have two feasible options: they can purchase fertilizer in granule form, or they can purchase a liquid fertilizer that is specifically designed for easy at-home application. Check out www.Seasol.com.au to learn about one liquid fertilizer that can be applied by homeowners themselves.
Don't Forget to Water
Seasol products offer comprehensive nutrition for lawns, but they can't get the job done alone. Grass requires a good deal of water, so it's essential that homeowners either have a sprinkler system installed or devote some time each day to watering.