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The Treasure Valley's Lawn, Garden & Pet Superstore

Nobody knows like Zamzows!

Can Jim Zamzow grow a 20 foot tomato?

Tune in every Friday for updates!

The Zamzows
Lawn Program

Everything you need for a green lawn,
the safe and natural way.

N-P-K. Fertilizing for Beginners

N-P-K. Fertilizing for Beginners

What is NPK?  

NPK stands for Nitrogen, Phosphorous, and Potassium which are the 3 macronutrients plants depend on the most.  

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Watering Properly to Save Your Lawn From Drought

Watering Properly to Save Your Lawn From Drought

Extreme temperatures and below-average snowpack have created drought conditions for everyone in Idaho. In anticipation of water conservation measures and likely early water shutoffs, you may be wondering, how will I keep my lawn green?
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Water Less, and Keep the Green

Water Less, and Keep the Green

Hydrologists and meteorologists are predicting another year with less water than we need. This is leaving homeowners wondering what they can do to make it through the summer without making the already bad situation worse. The good news is there are some simple things you can do in your yard that will make all the difference!
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Our Promise

Zamzows was founded in 1933 by August and Carmelita Zamzows, originally offering hand mixed feed during the Great Depression. Today, Zamzows remains local to The Treasure Valley area, with 13 locations. We now carry hundreds of products and offer solutions to a wide range of the area's unique lawn, garden and pet needs. Zamzows remains family owned and operated by the great grandchildren of August and Carmelita. At Zamzows, we promise to provide quality products that get the job done right, trustworthy guidance, and a helping hand to our community.

Zamzows Brand Products

Zamzows proprietary products were born from the collective knowledge and experience of a family living in Idaho since 1933. By formulating, and producing our own line of lawn care and pet products, we can proudly ensure high quality solutions for our neighbors in the Treasure Valley area of Idaho.

The Treasure Valley Collection

Solutions to the local area's most common problems