Blog

Soil Testing with Soul Fire Farm

We first had the pleasure of working with Briana Alfaro and Soul Fire Farm in 2021 when they began testing soil with farmers in their network as part of their SARE research project, Soil Carbon Capture for Diverse Farmers; Black, Latinx, Asian, Indigenous and other farmers and farm workers of

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How much water and nutrients can your soil hold?

Your soil is a unique mixture of sand, silt, clay, and organic matter. The particular make-up of your soil determines its color, texture, and nutrient storage capacity. Knowing your soil’s texture and nutrient storage capacity is important when deciding how much and how often to feed and water your plants.

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Soil testing update from Brazil

We were excited to hear from our long-time customer Marcelo Chiappetta of  Chiappetta Agricultural Company on how his microBIOMETER® testing has been progressing. Below is what he shared with us. “Here in southern Brazil the past 5 years we’ve been working with biological agriculture and changing the way we see and

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Does microBIOMETER® measure dead microbes?

We receive this question often and the answer is no. How do we know this? microBIOMETER® shows that soil removed from the earth and plants lose microbial biomass every day which we have confirmed with microscopic studies. The literature also confirms this. Why is there confusion? Most of the microbes

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What is a good level of soil microbial biomass?

Understanding Soil Organic Matter and its impact on soil health and microbial biomass. We are often asked what is a good level of microbial biomass (MB). There is no one answer. The level of MB you can reach is dependent on soil organic matter (SOM.) Soil organic carbon (SOC) is

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