Why Vitaro Chooses Granucote

In spring, Vitaro returns to its customers, places the robotic mower back on the lawn and spreads Granucote in the same visit. After that, nobody has to come back until autumn.

That is only possible because the two technologies fit together so precisely. A robotic mower needs growth that stays steady, and Granucote 23-5-12 +2MgO +CaO +TE delivers exactly that: no growth peaks, complete nutrition, six months of release from a single application. Together they turn turf management into something a customer no longer has to think about.

Why Granucote and robotic mowers belong together

A robotic mower has a fixed cutting capacity per day. As long as daily growth stays within that capacity, the result is a beautifully dense, even sward. The moment growth accelerates beyond it, the machine falls behind and the surface suffers.

A fast-release fertilizer delivers the bulk of its nitrogen within days of application. The turf responds with a flush of growth, and the consequences show up immediately on a robotically mown surface:

• Longer grass between passes, undermining the even surface the mower was bought for
• More clippings on the surface, which can smother the sward and increase disease pressure
• Longer running times and more wear on blades, motors and batteries
• A dip after the flush, as the nutrient supply runs out

Granucote works the opposite way. Every granule is enclosed in a polymer coating, and nutrients are released gradually through that coating, driven by soil temperature, over six months. There is no initial surge and no sharp drop-off. The turf grows at a consistent daily rate, precisely the pattern a robotic mower is built for.

The strength of the partnership with Vitaro

Vitaro supplies robotic mowers and handles both installation and maintenance. Their service model follows the season. In autumn, when the grass stops growing, they collect the machines and carry out the full service: new blades, checks, everything the mower needs for the next season. In spring they return to the customer, place the mower back on the lawn and apply Granucote at the same time.

The customer is left with one visit in spring and one in autumn. In between, the mower keeps the surface even and Granucote keeps the nutrition constant. Complete peace of mind, from a single moment of contact.

A six-month controlled-release fertilizer is what makes that model work. A programme requiring repeat applications would mean extra visits, extra logistics and extra cost, and it would undermine the very thing that makes the service attractive.

One application, six months of nutrition

That convenience is not reserved for service partners. For any turf professional managing multiple sites, one application in spring covering the entire main growing season changes the way the work is planned. No repeat rounds, no split applications, no monitoring for the moment the previous feed runs out. Fertilization stops being a recurring task on the schedule and becomes a single planned action at the start of the season.

Complete nutrition, not just NPK

A frequently cut sward with a high tiller count has a continuous demand for a broad nutrient package, not nitrogen alone. That is why the full formulation matters.

Granucote 23-5-12 +2MgO +CaO +TE provides a nitrogen-led feed with sufficient phosphorus and a solid potassium level for stress and wear tolerance. Magnesium supports chlorophyll formation and therefore colour. Calcium strengthens cell walls, which supports wear tolerance on high-traffic surfaces. The trace element package covers iron, manganese, zinc, boron and the other micronutrients the plant needs in small quantities but cannot do without.

Because release is governed by the coating rather than by rainfall or irrigation, that complete nutrition stays available across the full six months.

Why robotic mowing produces a denser turf

It is worth noting what the mower itself contributes. Where conventional mowing removes a large amount of leaf material two or three times a week, a robotic mower removes a very small amount every day. The plant responds by tillering: producing more side shoots instead of upward growth. More tillers means more plants per square metre, and therefore a denser, more even and more wear-tolerant surface.

Combine that with a nutrient supply that never spikes, and the turf can maintain that density throughout the season.

In short

Robotic mowers need steady growth to deliver their promise. Granucote 23-5-12 +2MgO +CaO +TE provides exactly that: a gradual, complete and predictable supply of nutrition for six months, in a single application.

Together with Vitaro, we turn that into a complete service. They place and maintain the machine, we make sure the grass grows in a way the machine can handle.

Are you running robotic mowers on your course or facility, and would you like advice on matching your fertilization programme to them? Get in touch with Mivena or contact your local distributor.