Substral Universal Fertiliser + Humus

ACTION OF SUBSTRAL UNIVERSAL FERTILISER WITH HUMUS

Substral Universal Fertiliser with humus, thanks to its balanced NPK 7-3-5 formula with added micronutrients and natural humic acids, effectively supports healthy growth, abundant flowering and intense leaf colouring.

The preparation acts quickly – nutrients are easily absorbed both through roots and leaves. Regular use improves plant condition, strengthens their resistance to diseases and stress caused by environmental conditions.

The fertiliser is exceptionally easy to use – simply dilute it in water for watering. The efficient formula means that just 250 ml is enough for many applications, and the one-litre package is sufficient for the entire plant care season.

HOW TO USE SUBSTRAL UNIVERSAL FERTILISER WITH HUMUS?

The fertiliser is used by diluting with water and watering plants according to the season:

- From March to September (during the growing season): use once a week, at a dose of 1/4–1/2 cap per 1 litre of water.

- From October to February (during the dormant period): use every 3 weeks, at a dose of 1/4 cap per 1 litre of water.

Suitable for: balcony flowers, houseplants and green plants grown indoors and on balconies.

COMPOSITION OF SUBSTRAL UNIVERSAL FERTILISER WITH HUMUS

NPK 7-3-5% (w/w) fertiliser solution contains macro- and micronutrients as well as humic acids that support plant growth and resistance.

Macronutrients:

Total nitrogen (N) – 7%, including:

- nitrate – 1.7%
- ammonium – 1.8%
- amide – 3.5%

Phosphorus pentoxide (P₂O₅) – 3.0% (water soluble)

Potassium oxide (K₂O) – 5.0% (water soluble)

Micronutrients:

Copper (Cu) – 0.002% (EDTA chelated, water soluble)

Iron (Fe) – 0.03% (DTPA chelated, water soluble)

Manganese (Mn) – 0.01% (EDTA chelated, water soluble)

Molybdenum (Mo) – 0.001% (water soluble)

Zinc (Zn) – 0.002% (EDTA chelated, water soluble)