Specialists Speaking- EMI KIMURA

EMI KIMURA

TEXAS

The 2025 season was generally favorable for Southwest cotton and peanut growers, with the exception of the severe drought condition in the South Texas peanut region. High-yielding crops from that season removed significant nutrients to support such robust production. Consequently, soil testing in the fruiting zone is critical this year to identify and replenish those depleted nutrients. Given the increasing cost of inputs, a refined fertilizer program – based on soil and water analysis – is the only way to accurately estimate residual nutrients and avoid the expensive mistake of over- or under-application. Furthermore, after crop emergence, sampling the pegging zone is recommended to determine the precise calcium requirements for optimum yield.

Success in 2026 also begins with monitoring soil temperatures. While peanuts emerge more easily than cotton due to their larger seed size, planting into cold soil can delay development and increase the risk of soil-borne diseases. The optimum soil temperature for germination is at least 68 degrees Fahrenheit for three consecutive days, with a stable forecast. As seen in the past, cold snaps and dry conditions can stall germination, leaving seeds vulnerable to pathogens. While online resources are helpful, always confirming field conditions with a soil temperature probe, as texture, residues, and topography can cause temperatures to vary widely.   ∆

EMI KIMURA

TEXAS