The basis of our work in agriculture and environmental sectors is to use the latest technologies developed by us through R&D for a sustainable environment.

We are open to cooperate in this field with other investors to meet and develop the needs of the sector.

We have dealerships opportunities available.


Hydroseeding can be defined as the process of combining seed, mulch, fertilizer, and healthy soil amendments with water to mix in a tank of hydroseeding machine to form a thick slurry. This slurry is applied with pressure to the surface for seed germination and turf development.

Hydroseeding is the fastest, most cost effective and highest quality method of seeding lawn, landscape and erosion control practices.

The hydroseeding slurry is applied with pressure via hose or tower onto the soil to create the ideal environment for seed germination and turf development. Grass should start to grow within 3-7 days, and the new lawn will be well established within 21 days.

The hydroseeding method has been used in the world since the 1800s and allows planting a high square meter area in a short time.

fıelds of usage

Slope Control
Erosion Control
Dust Control
Mine Site Improvement
Land Improvement
Pasture Improvement
Landfill Rehabilitation
Golf and Sports Courses

NEPP 2023

GC Engineering invented and trademarked the first Hydroseeding Machine in 2017.

Our state-of-the-art machine was produced with our angel investors.

Quatro Peyzaj Mühendislik AŞ. (QUATRO LANDSCAPE AND ENGINEERING CORP.) successfully completed the R&D Processes required for ”Nepp / 2023 Hydroseeding Machine”.

NEPP 2023 Hydroceeding Machine Test Report was prepared by Ankara University, Faculty of Agriculture. Also, Ankara University, Faculty of Agriculture is an approved institute by the Republic of Türkiye Ministry of Agriculture and Forestry.

NEPP 2300

GC Engineering trademarked the first Hydroseeding Machine in 2017. NEPP 2300 Hydroseeding Machine was completed as a Mechanical Engineer Master’s Project of the owner of the company.