Fertilizer
Liquid vs Granular Fertilizer: The Panel Decides
UGA gives a calculation and a threshold: at least 30% of the nitrogen slow-release. Neither word — liquid or granular — appears in it. The form is a delivery choice.
Topic collection
Fertilization Schedules
When and how much should I feed my lawn?
Feeding a cool-season lawn in July and a warm-season lawn in November are both mistakes, and both are common. These guides cover NPK selection, regional application windows and the state rules that restrict timing.
8 guides in this collection ·All fertilizer
Fertilizer
Best Lawn Fertilizer: The Slow-Release Number Decides It
Purdue is blunt: buy a lawn analysis like 28-2-10, not 10-10-10. The deciding spec is then the slow-release fraction, and it changes with the season.
Fertilizer
Winterizer Fertilizer: Right Idea, Wrong Bag
Purdue backs late-fall nitrogen and faults the bags: rates run too low, the potassium needs a soil test to justify — and warm-season lawns should skip it entirely.
Fertilizer
Lawn Fertilizer Safe for Well Water: Rate, Not Ingredients
Buying organic does not protect your well. Two things decide whether nitrogen reaches it — how much you apply and how much water moves through. Both are free to fix.
Fertilizer
When to Weed and Feed: Two Bags Often Beat One
Weed and feed does two jobs on two different calendars, so one bag rarely times both right. The month it works, and the lawns the label forbids.
Fertilizer
How Much Fertilizer? The Bag's Number Isn't Yours
How much fertilizer you need in three steps — measure the area, convert to pounds of nitrogen, calibrate the spreader. The bag’s number is not yours.
Fertilizer
How to Read a Fertilizer Label: What N-P-K Means
How to read a fertilizer label: what N-P-K actually means, how to work out the nitrogen you are really applying, and the claims worth ignoring.
Fertilizer
When to Fertilize: Autumn Matters More Than Spring
When to fertilize a lawn: autumn matters more than spring for cool-season grass, the reverse for warm-season — plus the state laws that close the window.
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