03/09/2026
The First Weeks Decide the Whole Season
Before a vegetable crop ever reaches full growth, its fate is often decided at the seedling stage. A handful of stresses can quietly limit yield potential before the plant even leaves the tray:
• Damping-off diseases — Pythium, Rhizoctonia and Fusarium attack tender roots and stems in humid, poorly ventilated conditions.
• Water stress — both drought and waterlogging suffocate a root system that hasn't developed enough to cope with either extreme.
• Temperature swings — young plants can't buffer sudden heat or cold the way mature crops can.
• Nutrient deficiencies — a small root system means less capacity to take up calcium and key micronutrients, right when cell walls are forming.
• Salinity — high EC in the soil or irrigation water quickly overwhelms sensitive young roots.
• Transplant shock — moving from tray to field damages fine roots and stalls growth for days or weeks.
• Early pest pressure — thrips, aphids, whitefly and cutworms hit soft, undefended tissue hardest.
Get the first weeks right, and the rest of the season has a much stronger foundation to build on.