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Plagron Sugar Royal 0.5l
Plagron Sugar Royal 500 ml is the preferred format for growers making a sustained investment in flavour and aroma quality. Containing 8.5% organically bound nitrogen, this concentrated liquid stimulator drives sugar, terpene and essential oil production throughout the entire grow cycle. At 1 ml per litre dosage, this bottle yields 500 litres of nutrient solution — sufficient for multiple consecutive runs. Sugar Royal is compatible with all substrates and integrates into every Plagron feeding schedule from soil to hydro. A strategic investment in harvest quality. Order now and measure the difference.
Plagron Sugar Royal 500 ml – the performance standard for flavour-focused growers
Consistent quality demands consistent inputs. Plagron Sugar Royal 500 ml is the format adopted by growers who have benchmarked the impact on flavour and aroma and are ready to scale. Yielding 500 litres of nutrient solution, this bottle provides reliable coverage across multiple consecutive cycles. Sugar Royal works alongside your base nutrient to continuously enhance the terpene, sugar and essential oil profile of your crop.
Key features
Sugar Royal concentrates a potent source of organically bound nitrogen — the biological precursor to the amino acids and proteins that govern flavour and aroma compound production in plants.
- 8.5% total nitrogen, 100% organically bound — drives amino acid, sugar and terpene biosynthesis
- 500 litres of working solution per bottle at the standard 1 ml/L (1:1000) application rate
- Density 1.23 g/ml, clear ochre colour — precise dosing and homogeneous mixing guaranteed
Application & dosage
Add a maximum of 1 ml Sugar Royal per litre of water with every irrigation, from the second week of vegetative growth through end of flowering. Shake well before use. Compatible with all substrates and all Plagron nutrient lines. The 500 ml format is dimensioned for growers who run regular cycles and want to optimise stock management without over-investing. Store between 0° and 35°C, protected from frost and direct sunlight.
Grower benefits
The 500 ml format delivers the optimal price-to-volume ratio for regular use. Reduce reorder frequency while maintaining continuous access to an additive that measurably improves the aromatic complexity of your harvest. Enhance the root zone's ability to absorb every input by pairing Sugar Royal with Power Roots 500 ml — same format, streamlined inventory management.
Combinations & alternatives
Peak harvest quality is achieved by combining Sugar Royal with Green Sensation 500 ml. Sugar Royal builds the sensory profile while Green Sensation maximises bloom and fruit formation. Two complementary products in a single, practical format for quality-driven growers.
Conclusion
Plagron Sugar Royal 500 ml is the balanced choice for growers who demand quality and efficiency in equal measure. Order from plantandflower.be for fast delivery across Belgium.
| Primary elements (% w/w) | |
|---|---|
| Total nitrogen (Ntot) | 8.5% |
| Organically bound nitrogen (Norg) | 8.5% |
| Physical & chemical properties | |
|---|---|
| Acidity (pH) | 4.5 |
| Conductivity (EC) | 3.9 mS/cm |
| Density | 1.23 g/ml |
| Form | Liquid |
| Colour | Clear ochre |
| Odour | Specific |
| Foaming | None |
| Storage & use | |
|---|---|
| Storage & transport | Between 0° and 35°C (protect from frost and direct sunlight) |
| Dosage | Maximum 1 ml per litre of water (1:1000) |
| Application | From the 2nd week of growth, with every watering |
| Shelf life | 4 years after production (unopened) |
How many grow cycles does the 500 ml bottle sustain?
At the 1 ml per litre application rate, this bottle produces 500 litres of working solution. For a standard indoor setup with six plants in 11-litre containers irrigated twice weekly, this translates to approximately two to three complete grow cycles before replenishment.
Why is the 500 ml format the most popular Sugar Royal option?
The 500 ml format offers the optimal balance between stock coverage and unit cost. It provides multi-cycle capacity without requiring a large upfront investment, while delivering a lower cost per litre of solution compared to smaller formats. Practical to store alongside the rest of your nutrient line.
Does Sugar Royal dosage change between vegetative and flowering phases?
The dosage remains constant at a maximum of 1 ml per litre from the second week of growth through end of bloom. No ramp-up phase is required. Add Sugar Royal to your nutrient solution at every irrigation event alongside your base feed and any other additives in your programme.
What is Sugar Royal's impact on nutrient solution pH and EC?
In concentrated form, Sugar Royal has a pH of 4.5 and EC of 3.9 mS/cm. At the 1:1000 dilution ratio, the contribution to your total solution parameters is negligible. As standard practice, verify pH and EC after mixing all components and adjust as needed for your specific substrate and growth stage.
