Protect Your Silage: Practical Tips for Rain, Sun, and Mold Prevention

Storing silage properly is just as important as harvesting it. If exposed to rain, sunlight, or moisture, even the best-quality forage can spoil—leading to feed loss, lower nutritional value, and serious health risks for your livestock.

Here are some practical tips to help you keep your silage dry, protected, and mold-free all season long.

 ☔️1. Rain Protection: Avoid Water Infiltration
Moisture is the enemy of good silage. Rain can seep into bales or silage pits, causing fermentation issues and promoting mold growth.
Use high-quality silage wrap with strong sealing ability and multiple layers to prevent water penetration.
Stack bales on slightly elevated ground or place them on wooden pallets to avoid contact with wet soil.
Ensure overlapping edges of the wrap are tightly sealed and secured.

☀️ 2. Sun Protection: Block Harmful UV Rays
Ultraviolet rays break down plastic over time, reducing the effectiveness of the wrap and increasing the chance of tears or punctures.
Choose UV-stabilized silage wrap that’s designed for long outdoor storage.
If possible, store bales in shaded areas or cover them with a tarp or shade net.
Avoid prolonged exposure to direct sun, especially during hot summer months.

🍃 3. Mold Prevention: Keep It Clean and Airtight
Mold can form quickly when silage is not properly sealed or when air enters during storage.
Wrap bales immediately after baling—within 2 hours is ideal.
Use enough film layers—at least 6–8 layers recommended for optimal oxygen barrier.
Regularly inspect your bales for holes, and patch any damage with silage tape.

✅ Bonus Tip: Label and Rotate Stock
Don’t forget to label the date of wrapping and rotate your stock to use older silage first. This avoids accidental long-term storage and reduces the risk of spoilage.
With the right wrap and proper storage techniques, your silage can retain its nutritional value, texture, and freshness for months—keeping your animals healthy and your operation efficient.

Need help choosing the right silage wrap for your farm?

👉 Contact Us to get expert recommendations based on your climate and crops.