16/07/2025
🌧️☀️ From Dry to Damp – Time to Make the Most of the Change in Weather
After weeks of dry conditions, particular in the south of the country, the recent rainfall and warm, humid weather have finally kickstarted grass growth again across the country — and that’s good news for silage and grazing management.
Here’s what farmers should be thinking about right now to get the best from this weather shift:
✅ Walk Your Fields: Check grass covers across paddocks. Growth is bouncing back, but some areas may need a few more days. Identify which paddocks are ready for cutting and which are best left for grazing.
✅ Prioritise Silage Cutting: If you've been waiting for the right window, this might be your chance. The boost in moisture and humidity will drive quality regrowth, but timing is crucial. Aim to cut before grass heads out to maintain quality.
✅ Manage Grazing Pressure: With growth returning, resist the urge to graze too heavily too soon. Protect swards and allow for full recovery — especially important where ground conditions may still be soft.
✅ Watch for Grass Tetany: Lush regrowth after rain can increase the risk, especially in lactating cows. Consider magnesium supplementation if your herd is at risk.
✅ Fertiliser Plans: Think about splitting nitrogen applications to maximise response during this active growth phase. You’ll get better return now than during the dry spell.
✅ Check Silage Quality Targets: If you're cutting soon, aim for high dry matter and sugar content. Don’t rush it if the forecast gives you a better drying window in a few days.
✅ Plan Ahead: Use this growth burst to rebuild feed reserves, especially if stocks were used up during the dry spell. Look at second-cut potential and adjust your rotation.
Now’s the time to act smart, not fast. Make the most of this weather break and set yourself up for stronger feed availability heading into the back end of the season.
If you have any concerns around nutrition, supplementation or planning ahead for autumn, speak with your local agri advisor or nutrition specialist.
Stay safe and stay ahead.
