Spring grass growth doesn’t simply begin when fields turn green – it starts weeks earlier, underground.

After winter dormancy, grass plants are vulnerable. Root activity is slow, tiller numbers are building, and unpredictable weather can stall growth. How you support the plant in early spring plays a big role in how much grass you grow throughout the season.

A spring application of NutriGrow Liquid-Seaweed fits neatly into this early window – supporting roots, encouraging tiller production, and improving how grass responds to nutrition and grazing stress.

What NutriGrow Liquid Seaweed Actually Does

Liquid seaweed is going back to a traditional method. It’s a bio stimulant, rich in:

·       Bioactive compounds

·       Trace elements

·       Natural antioxidants

·       Organic matter

This combination helps plants via mechanisms that fertiliser alone cannot. Research shows seaweed extracts can increase root growth and improve stress tolerance in grasses, while also supporting nutrient uptake and overall plant health.

 

What Happens to Grass After Winter?

During winter, grass roots go dormant and plants rely on stored energy. In early spring, roots start to regrow, and new shoots (called tillers) begin developing. These tillers determine how dense and productive a sward will be through summer and autumn.

If tiller numbers are low or roots are weak:

·       Spring green-up is slow

·       Grass can struggle to use spring fertiliser

·       Recovery after grazing or cuts is delayed

Helping the plant at this stage gives it a stronger foundation for the year.

How Liquid Seaweed Supports Grass Growth

Application of liquid seaweed extracts like NutriGrow’s:

·       Encourages better root growth

·       Improves nutrient uptake

·       Enhances grass colour and vigour

·       Increases tolerance to early spring stress

Research demonstrates that seaweed extract applications improved grass growth and nutrient levels (N, P, K and micronutrients), as well as stress tolerance – even under reduced nutrient conditions.

These effects are especially beneficial in spring when grass is transitioning from winter dormancy into active growth.

How NutriGrow Liquid Seaweed Complements Fertiliser

Nitrogen and other fertilisers are the backbone of spring grass programmes. But fertiliser can only be effective if the plant is ready to use it.

Liquid seaweed applied:

·       Ahead of fertiliser – helps roots and tillers get established

·       With fertiliser – can improve uptake and response

·       After grazing or cutting – supports recovery

Benefits for Livestock and Forage Systems

The benefits of seaweed aren’t just in the field. According to user feedback on NutriGrow’s blog, this seaweed formulation also contains nutrients like selenium and vitamin E, which can support livestock performance – including digestion, immune function, and overall feed efficiency – when the forage contains better nutrition.

Stronger, healthier grass can translate into:

·       More consistent forage yield

·       Better quality grazing

·       Improved animal performance

When to Apply in Spring

Spring timing matters. The ideal application window for NutriGrow Liquid Seaweed on grassland is:

·       As soil temperatures begin to rise

·       When grass begins to break dormancy

·       Ahead of or alongside early fertiliser applications

This allows the plant to use the bio stimulant when it’s most effective.

Building Strong Growth from the Ground Up

Spring is not about chasing the fastest green-up. It’s about preparation – helping grass plants establish the root systems and tiller numbers that set the tone for the season.

Applying NutriGrow Liquid-Seaweed in spring supports this process, giving grass a better start, improving its response to nutrients, and helping it cope with early stress.

Ultimately, a stronger grass foundation in spring leads to:

·       More grass later

·       Better regrowth after grazing or cutting

·       Increased forage potential for livestock

Ready to Strengthen Your Grass This Spring?

Every season is different, and the right approach depends on your ground, your livestock system, and your grassland goals. A spring application of NutriGrow Liquid Seaweed is a simple way to support root development, improve fertiliser response, and build stronger growth from the start – but timing and application can make all the difference.

If you’d like advice on how NutriGrow Liquid Seaweed could fit into your spring programme, get in touch with our team today. We’re always happy to talk through your grazing plans, fertiliser strategy, or silage ground and help you get the most from your grass this season.

Contact us for more information, application guidance, or product details – and take the first step towards stronger grassland performance this spring.