Composition map
%0510%
Nitrate nitrogen6%
Water-soluble magnesium oxide (MgO)9%
Constituents are shown individually. Some overlap; percentages must not be added together.
GRASSREX / N · Mg
GrassRex · Professional turf nutrition
PRODUCT PROFILE
N · MgMagnus
Nitrogen and magnesium for colour-focused care
N6%
Nitrate nitrogen
MgO9%
Water-soluble magnesium oxide (MgO)
01Technical data
The formula, at a glance.
Open the technical table
| Composition | % |
|---|---|
| Nitrate nitrogen | 6% |
| Water-soluble magnesium oxide (MgO) | 9% |
02Application
A place in your programme.
01
Assess the surface
Turf species, surface conditions and the current programme.
02
Plan the application
Confirm dose, method and compatibility against the current label.
03
Record the response
Consistent photography, dates and documented measurements.
Application
Dose, water volume, application frequency and compatibility must be confirmed against the current approved product label before use.
Magnus / Before & After
Before and after.A closer look at the pitch.
Drag the line to explore both views, side by side.
Before
After
01 / Before3 days before
02 / After3 days after
01 / 02
Illustrative turf-care images, not measured results for Magnus. The “3-hour” and “3-day” labels are demonstration scenarios, not product time-to-effect claims.
04Documents
Documents
GRASSREX / 2026
PDF / 10 pages
PDF / 10 pagesTHE GRASSREX COLLECTION
The complete range.In your hands.
Six products, clear technical profiles and a considered approach to turf care. Explore the GrassRex corporate catalogue in your language.
START A CONVERSATION
Let’s build yourturf programme.
Start with your surface. We’ll take the conversation from there.
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