About this episode

This episode discusses the impact of low soil pH on crop health and strategies for addressing acidity in soil.

We dig into why low (acidic) soil pH unlocks aluminum toxicity, how that halts root growth, and which crops suffer first. Then we lay out a practical plan to find acidic patches with smarter sampling, NDVI, and grid-the-zone strategies, and point to lime and buffer pH for the fix. In this episode, we discuss... • soil pH as chemical control and pH level of 7 is neutral • aluminum toxicity risk to crops increases below 6.5 pH • wheat relatively tolerant, legumes struggle with nodulation&...

People in this episode

Host: Ag Geek Speak

Topics covered

• soil pH
• aluminum toxicity
• crop health
• sampling strategies
• NDVI
• lime application

Keywords

• soil pH
• aluminum toxicity
• root growth
• NDVI
• grid-the-zone
• lime
• crop management

Mentioned in this episode

Organizations: Ag Geek Speak

Books & works: 19.5 Map The Acidity, Save The Harvest

Places: soil, wheat, legumes

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