What is the amounts of nitrogen, phosphours and potassium?

It's 35-0-10 and in response to someone else; it's not gonna kill bermuda lawns using it over time :-/ . Been using this stuff since the 90's no issues. What kills lawns using fertilizer is when you keep using and using and using. Use it right the first time no issues will come.

May I apply it now (today is June 1, 2015)?

If you apply this fertilizer that contain 34-0-10 then the nitrogen will stimulate top growth which is not what you want in the winter time due to freezing weather. It's better to apply like 10-2-7 in winter. That way the roots are stimulated and not top growth.

Is it safe to apply this fall lawn food to newly sprouted grass seed? The grass is about 2 weeks old.

Avoid fertilizing any newly seeded lawn until after the 4th mowing. Scotts offers a fertilizer for newly seeded lawns that is safe to apply and recommended.

Will this work well in September in zone 9b, lower foothills of California central valley?

Daniel, thank you for your interest in Scotts Turf Builder WinterGuard Fall Lawn Food. This product may be applied at any time during the growing season, although it is especially beneficial in the fall as a "last feeding" because of the high potassium content. This will work well in September in the lower foothills of California central valley as you described. Feel free to call us at 877-465-5160 and we're happy to send you a sample lawn care schedule for your region and grass type.

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Scotts Turf Builder WinterGuard Fall Lawn Food, 12.5 lb. - Fall Lawn Fertilizer Builds Strong, Deep Grass Roots for a Better Lawn Next Spring - Covers 5,000 sq. ft.

Scotts Turf Builder WinterGuard Fall Lawn Food, 12.5 lb. - Fall Lawn Fertilizer Builds Strong, Deep Grass Roots for a Better Lawn Next Spring - Covers 5,000 sq. ft.

Product ID: 3619403

Details

Brand
Scotts
Item Form
Capsules
Item Weight
12.5 pounds
Liquid Volume
473 ml
Specific Uses For Product
Lawn

🌱Builds deep, strong roots

📏Covers 5,000 sq. ft. per bag

❄️Prepares lawn for harsh winter

€ 84.77

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Description

❄️🌿 Lock in your lawn’s future glow-up this fall!

ROOT POWER BOOST - Strengthens grass roots for a lush spring comeback
WINTER READY LAWN - Fortifies your lawn to survive and thrive through winter’s toughest conditions
SUMMER RECOVERY FORMULA - Revitalizes grass after heat, drought, and heavy use
EASY APPLICATION COVERAGE - One 12.5 lb. bag covers 5,000 sq. ft. with simple spreader use
UNIVERSAL GRASS COMPATIBILITY - Perfect for all grass types—no lawn left behind

Scotts Turf Builder WinterGuard Fall Lawn Food is a premium fall fertilizer designed to build strong, deep grass roots and prepare your lawn for winter. With a 30-0-10 nutrient mix, it helps lawns recover from summer stress and covers up to 5,000 sq. ft. Suitable for all grass types and easy to apply, it ensures your lawn emerges healthier and greener next spring.

Specifications

ASIN	B000I1M5OU
Application Method	spreader
Best Sellers Rank	#345 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #15 in Garden Fertilizers
Brand Name	Scotts
Coverage	Full
Customer Reviews	4.6 4.6 out of 5 stars (13,849)
Global Trade Identification Number	00032247386050
Included Components	Fall Lawn Fertilizer
Item Form	Capsules
Item Type Name	winterguard lawn food
Item Weight	12.5 pounds
Liquid Volume	473 ml
Manufacturer	Scotts
Mixing Ratio	30-0-10
Model Number	38605D
Number of Items	1
Part Number	38605D
Specific Uses For Product	Lawn Fertilizer
Target Species	Lawn Grass
UPC	032247386050 032247022057 300024822559
Unit Count	200 Ounce

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TrustScore 4.5 | 7,300+ reviews

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€ 84.77

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Good experience, but the tracking updates could be better.

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