Description

Plagron Sugar Royal 1 L – organic additive with 18 amino acids for the flavor and aroma of crops

Plagron Sugar Royal is a liquid additive of organic origin, developed primarily to improve the flavor and aroma of crops. It contains a blend of 18 amino acids. The plant can produce them itself, but this requires a considerable amount of energy and nutrients. When it receives amino acids in ready-to-use form, it can allocate these resources to growth, flowering, and fruit ripening, while reducing the risk of nutrient deficiencies.

Amino acids are building blocks of enzymes and precursors from which aromatic compounds, including essential oils, are formed. Their greater availability promotes the formation of these compounds, resulting in a fuller flavor and more pronounced aroma in herbs, vegetables, and fruits. Amino acids also provide nourishment for soil microorganisms, while active soil life improves the structure of the growing medium and the condition of the root zone.

The product belongs to the UNIVERSAL line (purple label), so it can be combined with base fertilizers and other Plagron additives. At a dosage of 1 ml per liter of water, the 1 L bottle can prepare up to 1000 liters of solution.

Key features

  • blend of 18 amino acids derived from hydrolyzed proteins
  • 8.5% nitrogen, entirely in organic form
  • supports the formation of aromatic compounds responsible for the flavor and aroma of crops
  • nourishes soil microorganisms and improves the condition of the root zone
  • for peat and coco growing media; foliar application is also possible

Composition and NPK analysis

  • Total nitrogen (N): 8.5%, including 8.5% organic nitrogen (source: hydrolyzed proteins)
  • Label designation: organic NPK fertilizer 9-0-0
  • Composition: water, amino acids (alanine, arginine, asparagine, cysteine, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine)
  • Concentrate parameters: pH 4.5; density 1.23 g/ml

Application

Use Sugar Royal throughout the growing period wherever flavor and aroma matter – for plants grown for their own fruits, vegetables, and herbs, in pots, indoors, and in greenhouses – as well as for ornamental plants. It is suitable for all peat and coco growing media. Due to its organic origin, it is not intended for hydroponic growing systems (NFT, DWC, aeroponics). It combines well with the Green Sensation flowering stimulator.

Directions for use

  1. Shake the bottle well before use.
  2. Add a maximum of 1 ml of the product per 1 liter of water (1:1000), i.e. 10 ml per 10 liters.
  3. Apply the solution with every watering throughout the growing period; the manufacturer's technical data sheet recommends starting from the second week of growth.
  4. The product can also be applied foliarly, including together with Vita Race. Do not spray leaves or flowers after the third week of flowering, as this may affect the flavor of the crops.
  5. If you use an irrigation system, flush the lines after use.

Safety and storage

Store and transport the bottle upright, tightly closed, in a dry, dark place at a temperature of 0–35 °C. Protect it from frost and direct sunlight. Keep the product out of reach of children and pets; it is not intended for consumption. An unopened package remains usable for 4 years from the production date.

Product information

  • Capacity: 1 L
  • Form: liquid concentrate, clear, ochre-colored
  • Type: organic amino acid additive (8.5% organic nitrogen)
  • Line: Plagron UNIVERSAL
  • Manufacturer: Bertels B.V. (Plagron), Netherlands

Plagron Sugar Royal 1 L helps maintain the flavor and aroma of crops with every watering.

Read more

Product form

Plagron Sugar Royal 1 L – amino acid supplement for crop flavor and aroma

100 ml 72,70 zł 1 L 295,00 zł

295,00 zł

    • Fast shipping within 24 hours
    • Premium quality

    Description

    Plagron Sugar Royal 1 L – organic additive with 18 amino acids for the flavor and aroma of crops

    Plagron Sugar Royal is a liquid additive of organic origin, developed primarily to improve the flavor and aroma of crops. It contains a blend of 18 amino acids. The plant can produce them itself, but this requires a considerable amount of energy and nutrients. When it receives amino acids in ready-to-use form, it can allocate these resources to growth, flowering, and fruit ripening, while reducing the risk of nutrient deficiencies.

    Amino acids are building blocks of enzymes and precursors from which aromatic compounds, including essential oils, are formed. Their greater availability promotes the formation of these compounds, resulting in a fuller flavor and more pronounced aroma in herbs, vegetables, and fruits. Amino acids also provide nourishment for soil microorganisms, while active soil life improves the structure of the growing medium and the condition of the root zone.

    The product belongs to the UNIVERSAL line (purple label), so it can be combined with base fertilizers and other Plagron additives. At a dosage of 1 ml per liter of water, the 1 L bottle can prepare up to 1000 liters of solution.

    Key features

    • blend of 18 amino acids derived from hydrolyzed proteins
    • 8.5% nitrogen, entirely in organic form
    • supports the formation of aromatic compounds responsible for the flavor and aroma of crops
    • nourishes soil microorganisms and improves the condition of the root zone
    • for peat and coco growing media; foliar application is also possible

    Composition and NPK analysis

    • Total nitrogen (N): 8.5%, including 8.5% organic nitrogen (source: hydrolyzed proteins)
    • Label designation: organic NPK fertilizer 9-0-0
    • Composition: water, amino acids (alanine, arginine, asparagine, cysteine, glutamine, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine)
    • Concentrate parameters: pH 4.5; density 1.23 g/ml

    Application

    Use Sugar Royal throughout the growing period wherever flavor and aroma matter – for plants grown for their own fruits, vegetables, and herbs, in pots, indoors, and in greenhouses – as well as for ornamental plants. It is suitable for all peat and coco growing media. Due to its organic origin, it is not intended for hydroponic growing systems (NFT, DWC, aeroponics). It combines well with the Green Sensation flowering stimulator.

    Directions for use

    1. Shake the bottle well before use.
    2. Add a maximum of 1 ml of the product per 1 liter of water (1:1000), i.e. 10 ml per 10 liters.
    3. Apply the solution with every watering throughout the growing period; the manufacturer's technical data sheet recommends starting from the second week of growth.
    4. The product can also be applied foliarly, including together with Vita Race. Do not spray leaves or flowers after the third week of flowering, as this may affect the flavor of the crops.
    5. If you use an irrigation system, flush the lines after use.

    Safety and storage

    Store and transport the bottle upright, tightly closed, in a dry, dark place at a temperature of 0–35 °C. Protect it from frost and direct sunlight. Keep the product out of reach of children and pets; it is not intended for consumption. An unopened package remains usable for 4 years from the production date.

    Product information

    • Capacity: 1 L
    • Form: liquid concentrate, clear, ochre-colored
    • Type: organic amino acid additive (8.5% organic nitrogen)
    • Line: Plagron UNIVERSAL
    • Manufacturer: Bertels B.V. (Plagron), Netherlands

    Plagron Sugar Royal 1 L helps maintain the flavor and aroma of crops with every watering.

    Read more

    Frequently Asked Questions - FAQ

    Do you ship orders to the entire European Union?

    Yes, we ship to all countries in the European Union. The cost and delivery time depend on the destination country, the chosen shipping method, and current logistical conditions.

    Can I pay cash on delivery (COD)?

    Cash on delivery is available in selected European Union countries. Available payment methods are always displayed during the checkout process, depending on the delivery country.

    Where can I find sowing and cultivation instructions?

    Instructions and guides on sowing and plant care can be found in the product descriptions and on our blog, where we regularly publish educational materials. Additionally, we include a printed instruction manual with every order.

    Are the seeds sold legal and safe?

    Yes, all products offered by Mr.seed are legal and marketed in accordance with applicable regulations and the guidelines of phytosanitary institutions.

    Where do the seeds come from?

    Our seeds come from trusted producers and direct sources around the world. We collaborate with plantations, botanical gardens, and experienced seed collectors.

    How quickly are orders shipped?

    We ship most orders on the same or next business day. During busy periods, such as peak season or holidays, processing time may extend up to 72 hours.

    Where can I find answers to more questions?

    You can find an extensive database of answers on the full FAQ page, where we cover in detail topics such as orders, shipping, payments, cultivation, and products.

    👉 [Go to the full FAQ]

    Subscribe to our newsletter

    Subscribe to our newsletter

    Footer image

    © 2026 mr.seed, Shopify Technology

    • PL (PLN zł) PL (PLN zł)
    • English flag English flag
      • Polski flag
      • English flag
      • čeština flag
      • français flag
      • Español flag
      • Nederlands flag
      • Deutsch flag
      • slovenčina flag
      • magyar flag
      • Italiano flag
      • русский flag
      • hrvatski flag
    • American Express
    • Apple Pay
    • Bancontact
    • BLIK
    • Google Pay
    • Klarna
    • Maestro
    • Mastercard
    • MB WAY
    • MobilePay
    • PayPal
    • Union Pay
    • Visa