As we head into May, many growers are facing an unusual spring: unseasonably hot, dry weather compounded by delays of shipments of traditional nitrogen fertiliser. If you’re trying to keep crops and turf productive and healthy despite these challenges, now is the time to consider a slow-release methylene urea 28-0-0 sustainable fertiliser, such as our Stretchur N.
What Makes Methylene Urea Different?
Methylene urea is a slow-release N fertiliser. Instead of releasing all its nutrients immediately, it breaks down gradually through microbial activity in the soil. With 28% nitrogen it’s a focused, efficient choice—especially when you’re aiming for long-lasting nitrogen delivery without the risk of waste or burn.
Why Fielder Stretchur N is ideal in this season’s unique conditions:
1. Performs better in hot, dry weather –
- Traditional quick-release fertilisers require moisture to dissolve and be absorbed quickly. But with soil drying out rapidly and little rainfall in the forecast, fast-acting nitrogen may:
- Volatilize into the air before it can be used.
- Stress plants by encouraging shallow, fast growth during water scarcity. There is also a very considerable risk of burn to the plant. Using our Stretchur N sustainable fertiliser is very very safe to the plant, with no risk of scorch.
- Methylene urea in Stretchur N, by contrast, works with soil microbes that remain active even in drier conditions — releasing nitrogen more steadily and matching plant uptake better. This results in stronger, deeper-rooted growth, more resilience to drought, and less stress on your turf or crops.
2. Reduces risk of loss during dry periods –
- In some parts of the UK, the dry spell will likely break with sudden and heavy rains. If you apply conventional soluble nitrogen right before that, you risk significant leaching and runoff.
- Methylene urea’s low solubility helps lock the nitrogen in place, reducing environmental impact and preserving value.
- Testing has shown using Stretchur N can reduce your N requirement by 30kg/ha, offering commercial and sustainable benefits.
3. Bridges the Gap While Traditional Nitrogen Supplies Catch Up
Due to ongoing logistical issues and global market disruptions –
- Many customers we speak to are seeing delays in getting standard nitrogen fertilisers, like urea or ammonium nitrate. Even when available, prices have surged and supply is inconsistent.
- By choosing Fielder Stretchur N you are chosing a product that is:
More readily available
Offers a predictable solution when planning mid-season fertility
Going to reduce your N requirements by 30kg/ha – sustainable fertiliser
Helping you avoid interruptions and ensures your plants get what they need, when they need it.
Long-Lasting, Low-Stress Nitrogen
Because Stretchur N sustainable fertiliser releases nitrogen over a prolonged 6 week period:
- Fewer applications are needed.
- Plants receive a balanced, steady nutrient supply.
- There’s less risk of burning or overfeeding, even in heat-stressed conditions.
Whether you’re managing crops or turf, it’s a great way to stay productive while reducing inputs, and water stress.
Final Takeaway
With rising temperatures, scarce rainfall, and nitrogen supply delays causing frustration across the board here in the UK, slow-release methylene urea products like Stretchur N sustainable fertiliser offer a timely solution. It keeps your plants supported throughout this vital growing stage, whilst enhancing vigour and yield.
In a spring that’s already throwing curveballs, this is one smart move you can make with confidence.
Why the slow-release sustainable fertiliser 28% N is the smart choice this hot & dry spring