Used by professionals. Simple to use.

When cultivating high value crop strains, there’s only one nutrient formula Dutch craftsmen want: Reiziger Grow Food A&B. It has the power and drama to help your plants reach their full genetic potential. All growers desire high yielding, fast growing plants and Reiziger Grow A&B comes with a wide range of benefits – from fast root growth to automatic pH stabilisation to simple-to-use, easy-to mix-formulations. No other nutrient works as hard for you as Reiziger does.


Full spectrum nutrient.

Full spectrum nutrient.

Reiziger helps stabilises pH, guarding your crops against fluctuation stress and nutrient deficiencies. The balanced formula provides macro, secondary and fully chelated micronutrients plus an innovative and revolutionary patented phosphorus facilitates better absorption by the roots. Reiziger Grow Food A&B nutrients are designed for use in all hydroponic growing media, both recirculating and non-recirculation systems.


Fast uptake. When cultivating high value crop strains, there’s only one nutrient formula Dutch craftsmen want: Reiziger Grow Food A&B. It guarantees rapid and complete absorption of nutrients during the critical stages of early plant growth with increased levels of high-grade calcium, magnesium and a complete set of chelated micronutrients including the correct amounts of iron.

High grade nitrate nitrogen. An important consideration for a hydroponic fertiliser is the type of nitrogen used. The nitrate nitrogen rich formula allows unsurpassed absorption of potassium and calcium for new root development that boosts growth rates and leaf mass. It’s only natural that the most discerning craftsman might want to opt for the same consistent harvests achieved by Dutch breeders and growers for almost three decades.

Patented phosphorus. Reiziger Grow Food A&B is engineered with a special patented phosphorous technology used by craftsmen growers to help deliver gains in crop strength, colour and size. The advanced formula is plant accessible across a wide range of pH values as well as enhancing the uptake of calcium, magnesium and micronutrients. The best part – Reiziger delivers all the taste and results you’d expect from its Dutch heritage without the price tag.


Drip clean. The patented phosphorus has a special ability to dissolve mineral precipitations in irrigation tubing and drippers, keeping it clean while helping prevent blockages. In addition, it helps maintain your substrate at an optimal fertilisation level, reducing the need to flush as often.

Fully chelated trace elements. A chelate is a substance that boosts nutrient absorption into plants. So, even if the water is too soft or too hard, or some environmental issue or cultivating error takes the pH above or below where it should be, your crops can still feed. Reiziger Grow Food A&B features a full range of macro, secondary, and micronutrients formulated in fully or partially chelated form – some even in several chelated forms that help boost nutrient absorption over the longest possible time for maximum results.

Highly concentrated. Reiziger is a highly concentrated formula, up to 2 times more than other brands, making it less expensive per litre of feed. EC levels of 1.0 mS/cm in the grow period and 1.4mS/cm in the flowering period are normal. The increased mineral content in the fertiliser recipe, means you only pay for the active ingredients.

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