TL;DR What Are Cool-Season and Warm-Season Grasses? credit: https://backyardfanatics.com/ Cool-season and warm-season grasses are the two broad categories that all common lawn grasses fall into, and the difference between them is temperature. Cool-season grasses grow most actively in spring and fall, when air temperatures sit between 60°F and 75°F. Warm-season grasses hit their stride in…
TL;DR What Are the Two Main Types of Lawn Grass? credit: https://www.lawnstarter.com/ There are two broad categories of lawn grass: cool-season and warm-season. Every grass species you’ll encounter at a garden center or sod farm falls into one of these two groups. The category tells you when that grass grows actively, when it goes dormant,…
TL;DR What Lawn Mower Size Actually Means credit: https://letstalksport.co.uk/ Lawn mower size refers to the width of the cutting deck – the housing that holds the blades underneath the mower. A 21-inch mower cuts a 21-inch strip of grass with every pass. A 42-inch riding mower cuts 42 inches. The wider the deck, the fewer…
TL;DR What a Dull Mower Blade Actually Does to Your Lawn credit: https://www.maverickmowers.com/ A dull blade does not cut grass – it tears it. Instead of a clean slice through the grass stem, a dull edge grabs the blade and rips it, leaving a frayed, jagged tip. That wound dries out and turns brown within…
TL;DR What Counts as a Lawn Mowing Mistake? credit: https://www.slashgear.com/ A lawn mowing mistake is any habit that adds physical stress to grass plants, invites weeds or disease, or leaves the lawn in worse shape than before you started. Most of them don’t kill a lawn overnight – they wear it down slowly, season after…
TL;DR How Much Water Does a Lawn Actually Need Each Week? credit: https://ngturf.com/ Most lawns need 1 to 1.5 inches of water per week, whether that comes from rain, irrigation, or both (Scotts, 2024). That amount should soak the top 6 to 8 inches of soil, which is where most turfgrass roots grow. The single…
TL;DR How to Start Diagnosing Grass Problems credit: https://randylemmon.com/ Start by looking at the pattern of damage, not just the color. A circular brown patch 12 inches across is a completely different problem from an irregular dead strip running along a fence line. Getting the shape and distribution right first cuts diagnosis time in half….
TL;DR What Does “Healthy Grass” Actually Mean? credit: https://www.lawnstarter.com/ Healthy grass is grass that stays dense enough to block weeds, recovers quickly from foot traffic and drought, and holds its color through summer heat. It starts below ground: a lawn with deep roots can pull moisture from 6–8 inches down, while a shallow-rooted lawn starts…
TL;DR What Actually Happens When Grass Turns Brown After Mowing credit: https://myfertilizingcompany.com/ Grass turns brown after mowing for one of a few specific reasons: you cut too short, your blade is dull, or your lawn was already stressed from heat or drought before the mower ever touched it. The browning shows up within hours to…
TL;DR What Soil Problems Actually Do to Your Grass Soil problems kill grass from the roots up, and that’s why they’re so hard to spot at first. Your lawn looks fine until one day it doesn’t – and by then the damage has been building underground for months. The three problems that account for most…