Plagron Nutrients - Sugar Royal


Size: 500ml
Sale price£36.99

Increases Brix Values for Bigger, Tastier Fruits

Sugar Royal improves the flavours and aromas of the end-product by increasing brix values. To fully understand brix values, it's worth taking some time out to read our blog on the subject, but as a rough overview, they refer to the levels of dissolved sugars in a given substance. The more 'sugary' something is, the higher its brix value.

Higher brix values come with an array of benefits:

  • Greater resistance to damage, stress and pests
  • Greater resistance to pathogenic fungi and bacteria
  • Faster carbohydrate production
  • Higher lipid production for long-term energy storage
  • Greater availability of sugars for the microbes in the rootzone
  • Delivers a sweeter tasting end-product with better flavours and aromas

Contrary to poular belief, Sugar Royal doesn't work by simply adding extra sugar to the substrate. Instead, it provokes a a certain type of plant stress, which in turn ramps up plants' metabolisms, causing them to produce more of their own sugars; any of the sugars that are unused then get stored in fruits, making them bigger, tastier and juicier. The ramping up of plants' metabolisms also helps them to reach harvest more quickly, shaving days off the total flowering time.

Sugar Royal teams up well with other products in the Plagron Nutrients range, including Green Sensation.


Choose between 250ml, 500ml, 1 litre, 5 litre and 10 litre sizes using the dropdown menu.


  • Improves the terpene profile for better flavours and aromas
  • Capable of reducing the time needed to reach harvest
  • Works synergistically with Green Sensation for even better effects
  • Increases the brix value of plants - find out more here
  • Ideal for organic gardeners - a 100% natural product
  • Concentrated solution - used at no more than 1ml per litre
  • Not suitable for active hydroponic systems

How To Use

As always, give the bottle a shake before opening it.

Add Sugar Royal to your nutrient solution at a rate of 1ml per litre of water.

Start using Sugar Royal from the second week of the growth stages, using it every time you water.

Sugar Royal is not suitable for hydroponic growing systems, as it can cause blockages. If you are running an irrigation system, flush the pipes after use.

You may also like

Recently viewed