 Is it possible to control big weeds out in your fields? I'm Darren Hefty. We'll talk about spraying tall weeds on today's Ag PhD Radio Update. If you look close enough, you can see the hidden potential within your fields. That's why an agri-liquid nutrition plan starts with the crop and identifies a precise combination of primary nutrients while focusing on the support of secondary and micronutrients. So every nutrient is working in harmony for your crop to reach its full potential, maximizing growth while offering lower use rates.