AgTest

AgTest

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Providing the Kittitas Valley and surrounding areas with analysis of feed, crops, and soils.

01/13/2026

Poultry litter is rich in nutrients and organic matter, promoting vigorous growth and soil fertility. However, nutrient levels vary widely! Let AgTest check your soil composition before you spread poultry litter—reach out now for accurate guidance.

12/29/2025

PERFORMANCE HORSE OWNERS - Let’s talk FEED! 🐴

How many times have you been told to just supplement your horses? But… what if your horse doesn’t actually need everything they’re telling you to supplement?

💡 This is where hay testing changes everything.

Your hay makes up 80-90% of your horses diet. If you don’t know what’s in it, you’re guessing & guessing gets expensive.

A hay test can:

✔️ Show what minerals your hay already provides
✔️ Reveal what your horse is actually missing (or getting too much of)
✔️ Helps supplement correctly, not blindly.
✔️ Support better energy, muscle, hoof quality, and recovery

🚨 Especially important if your horse is:

•Diabetic / prone to laminitis
•Struggling with weight, energy, or soundness.
•Insulin resistant.

🔥 Bottom line:

Stop supplementing what your horses might need. Start feeding what your horse actually needs.

📩 Message Ag Test to get your hay tested - one small sample can make a BIG difference in your horses performance and your feed bill.

12/23/2025

🎄Happy Holidays from Ag Test🌲
We will be closed on December 24th, December 25th & January 1st 2026!
Wishing you a joyful holiday season & a happy new year!

12/01/2025

Pumpkins away, tree on display! 🎄 It is finally is socially acceptable to put your tree up! (But let’s be honest, did any of us really wait until December?) 🤭

11/27/2025

We are so grateful for family, friends, farmers, and the communities we serve. 🦃🍂 Wishing you a wonderful holiday! Happy Thanksgiving!

11/21/2025

Nick’s Pick - Soybean meal is a plant-based fertilizer that boosts nitrogen for strong stems and leafy growth. Still, some soils may already have enough! Have AgTest analyze your soil to avoid overdoing it—reach out today for healthier crops.

11/18/2025

Did you know that Washington State University specializes in crop & soil sciences? Check out their page of agricultural degrees & opportunities! We are pretty fortunate to have one of the top ag schools so close to home! Go Cougs!

https://css.wsu.edu/

11/15/2025

Don’t forget that you can always swing by one of our drop boxes to start your sample analysis today!

Follow this link to see our map of locations: https://agtestlab.com/submitting-samples 📍

11/11/2025

Today we honor the men and women who have served our country. Thank you, Veterans, for your sacrifice and service. 🇺🇸

11/06/2025

Nick’s Pick - Feather meal breaks down slowly, offering a steady release of nitrogen to help plants thrive. But adding nitrogen without testing can upset soil balance! Let AgTest confirm your soil’s needs before you apply feather meal—get in touch and grow with confidence.

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Telephone

Address


400 S Main Street
Kittitas, WA
98934

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm