Slow-release fertiliser for grass overseeding - 100 days - Substral - 10 kg

Slow-release fertiliser for grass overseeding - 100 days - Substral - 10 kg is used when establishing a lawn and when overseeding seeds in areas where the turf has become thin. The product supports seed germination, promotes rapid rooting of young grass and helps achieve even development of the new turf. It is worth applying the fertiliser for grass overseeding already at the sowing stage to create stable starting conditions for the young lawn.

Properties and benefits

The granules gradually release nutrients under the influence of heat and growing medium moisture, which helps the grass receives them in small, regular doses. This action promotes stable growth of young plants and reduces the risk of over-fertilisation. As a result, the young lawn develops evenly and the turf reaches a dense, uniform structure faster.

Composition

NPK fertiliser (Mg) 8-12-8 (+3). Total nitrogen (N) 8%, including ammonium nitrogen 8%; total phosphorus pentoxide (P₂O₅) 12%, including 10.2% P₂O₅ soluble in water and 12% P₂O₅ soluble in neutral ammonium citrate solution; potassium oxide (K₂O) 8% soluble in water; magnesium oxide (MgO) 3%.

Application and feeding period

The fertiliser for grass overseeding is used when establishing a lawn from seed or when filling gaps in an existing turf. The product can be applied from March to April and from August to October, excluding periods of severe drought. Thanks to the slow release of nutrients, young grass receives consistent support during the key growth stage.

Dosage

The basic dose is about 20 g of fertiliser per m² of area. In the case of heavily used lawns, up to 35 g/m² can be applied. The granules are best spread evenly using a spreader, which allows uniform fertilisation of the entire surface.

Directions for use

Spread the fertiliser evenly over the soil surface when sowing seeds or before overseeding. After application, water the growing medium and maintain adequate soil moisture throughout the germination period. This promotes seed germination and the proper use of nutrients by the young grass.

Why choose fertiliser for grass overseeding from GardenSeedsMarket?

• the option to order products for lawn establishment and care in one purchase
• clear information about availability and careful order fulfilment
• convenient online ordering with different delivery options
• carefully packed parcels prepared for transport

The pack contains 10 kg of granular fertiliser for grass overseeding, enough to fertilise an area of up to approximately 500 m². The product supports even development of the young lawn and helps achieve a dense, uniform turf.