April 1, 2017

Fertility tips and foliar testing to maximize high tunnel crops

High tunnels are valuable real estate on a farm, but growing under cover long-term can result in nutrient imbalances and pH changes in the soil that impact yields. Phosphorus, calcium and magnesium build up over time and interfere with other nutrient uptake. High pH irrigation water and fertilizers cause soil pH to rise, limiting micronutrient

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