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Humboldt Ag Supply can help you grow. Get in touch to schedule your soil test, set up an account, or explore our products.

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855-707-Farm

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Soil Fertility
Management

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Soil Analysis

We’re helping to grow more than healthy crops. We want to help you grow your farm and we believe the best way is with information. Working with a soil analysis lab, we’re able to offer clients a complimentary soil test.

The results help us to prescribe the right combination of sustainably produced fertilizers, but are also the first step in building data vital to managing your farm or garden.

Schedule your test
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Digging In

Successful farms take a holistic approach to fertility management including analysis and documentation. Humboldt Ag Supply uses those tools to identify abundant nutrients and minerals while targeting key deficiencies — helping you promote a beneficial soil biota for healthier plants with hearty immune systems and lower irrigation needs.

Your fertilizer and amendment plans depend on what’s happening in your soil, from abundant nutrients and minerals to key deficiencies. We are here to partner with you for the best results. That means the right combination of materials in the ground at the right time.

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Humboldt day

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On the Ground

Prep your starts early to beat the spring rush. Once your greenhouse is at capacity, identify and implement a pest management strategy that will keep your garden happy and healthy.