Natural fertiliser for balcony plants - Substral - 650 g

This natural fertiliser for balcony plants from Substral is intended for use when long-lasting, even nutrition is needed to support strong flowering. The granular formula is suitable for fertilising flowers grown in pots, balcony boxes and open ground, including pelargoniums, surfinias and begonias. Its natural composition, enriched with zeolite, helps keep nutrients in the growing medium for longer, making it well suited for regular plant care during the season.

Properties and benefits

The gradual release of nutrients provides plants with stable nutrition for up to 3 months. Thanks to the presence of zeolite, the growing medium retains water and mineral nutrients more effectively, improving their availability to the root system. As a result, balcony plants can grow more strongly, form more buds and maintain abundant flowering for longer.

Composition

Organic-mineral fertiliser NPK 4-2.5-6 with MgO (2).

Total nitrogen (N) 4%, including 4% of plant origin and from beet vinasse obtained through fermentation, distillation and concentration. Phosphorus pentoxide (P₂O₅) 2.5%. Potassium oxide (K₂O) 6%, fully water-soluble. Magnesium oxide (MgO) 2%, water-soluble.

Application and feeding period

This natural fertiliser for balcony plants is intended for all flowering plants grown in pots, balcony boxes and open ground. It can be used from February to June when planting or during routine care in the growing season. To maintain good plant nutrition, apply the first dose in spring and a further dose after about 6 weeks.

Dosage

For cultivation in open ground, use 75 to 125 g of fertiliser per m² of soil surface. For plants grown in pots, the recommended dose is about 5 g of fertiliser per litre of growing medium.

Directions for use

Spread the granules evenly over the surface of the growing medium and lightly mix them into the top layer. After applying the fertiliser, water the growing medium to start the nutrient-release process. Do not apply the product to completely dry soil or during periods of severe frost or high heat.

Why choose natural fertiliser for balcony plants from GardenSeedsMarket?

• a wide range of fertilisers and plant care products for balcony and garden plants in one place
• convenient online ordering with clear product information
• careful packing of garden products for transport
• a practical choice for regular seasonal plant care

The pack contains 650 g of natural fertiliser for balcony plants. The product makes regular feeding of balcony flowers easier and helps maintain good plant condition and abundant flowering for many weeks.