These sowing units are developed for other seeds which cannot be sown pneumatically. Think about very fine rocket seed, angular baby leaf seed and oblong lettuce seed.
The Sponge and Brush units can be mounted onto any type of sowing machine in self-propelled or drawn versions.
While sowing, the machine draws a “groove” in the soil in which the seeds fall. They are then covered up again by the rear roller. The seed distance, row width and seed depth are entirely adjustable with this machine. The minimum row width is 1 cm and the seed distance can be set from 1mm to 15 cm. Is available in working widths of 80 to 160 cm. The machine has the capacity to sow a surface of 2000 m2 in one hour's time.
Suited for different kinds of seeds, which cannot be sown pneumatically. Suitable for crops with a very large seed density per m2