BioNova N 27 (nitrogen)

Product detailed description

Lightning-fast help for your plants: extra nitrogen for explosive growth

Give your plants an immediate boost with BioNova N 27, a highly concentrated fertiliser with nitrogen in food-grade quality. This product is designed as a fast and effective solution for acute nitrogen deficiency and for anyone who wants to support massive vegetative growth. Thanks to its chloride-free composition and immediate uptake, you have full control over the nutrition and health of your annual plants, herbs or chilli peppers.

Why nitrogen is indispensable for plants

Nitrogen is a cornerstone of plant life. It is a key component in the formation of proteins, amino acids and chlorophyll, which gives leaves their green colour and enables photosynthesis. It is involved in the structure of DNA and vitamins and plays a crucial role in water management.

• Signs of deficiency: subtle paling and gradual yellowing of older, lower leaves. The plant slows its growth and premature flowering may occur, which reduces both the quality and quantity of the harvest.
• Signs of excess: the leaves are unnaturally dark green, the plant is lush, but has weak tissues and its growth paradoxically slows down.

Unique composition for maximum effect

BioNova N 27 contains a combination of three forms of nitrogen (nitrate, ammonium and urea), which ensures an immediate supply of energy as well as the gradual release of nutrients. The product is enriched with magnesium (Mg) and trace elements such as iron, manganese and copper, which support vitality and metabolism.

Dosage and use

N 27 is fully compatible with all fertilisers and stimulators and can be used in soil, coco substrates, hydroponics and aeroponics as a root feed or as a foliar spray.

N 27 works well as a supplement to the base fertiliser Soil Supermix or Hydro Supermix if you need to fine-tune nitrogen beyond regular feeding.

Professional tips

• Quick rescue: as soon as you notice yellowing of the lower leaves, apply N 27 as a root feed or spray.
• Custom nutrition: for advanced growers, N 27 is a tool for a custom fertiliser plan with controlled nitrogen content; the optimal N-P-K ratio is often stated as 1.5-1-2.
• Stronger plants: if you increase nitrogen doses, add an appropriate amount of calcium (Ca 15) and potassium (K 20) as well - you will strengthen the tissues and ensure a firmer stem and branches.

Parameters

• NPK: 27-0-0
• Form: liquid
• Composition: 27% total nitrogen (N), magnesium (Mg), trace elements
• Use: soil, coco, hydroponics, aeroponics
• Stage: growth stage

Frequently asked questions

How do I recognise a nitrogen deficiency?

Typically by yellowing of older, lower leaves and slowed growth, or premature flowering.

How should N 27 be dosed?

In case of acute deficiency, max 10 ml, during growth 2.5-10 ml per 10 l water as a root feed, or 2.5-5 ml per 1 l as a foliar spray.

I am increasing nitrogen doses - what else should I add?

Also supplement with calcium (Ca 15) and potassium (K 20) accordingly, so you strengthen plant tissues and stems.

For fertiliser dosing you will be advised by the BioNova dosing table.