TOP DRESSING
The Redexim Speed-Seed
he provision of favourable
T germination and establishment conditions are essential to the success of any overseeding operation . Seeds will differ in terms of the amount of light , moisture and temperature required which will therefore determine the time and the method in which it should be delivered . The Redexim range of overseeders encapsulate a variety of working widths , hopper capacities and delivery methods – all of which are fully adjustable to suit a variety of different seeds .
The Redexim Speed-Seed range delivers seed into pockets generated by a spiked sarel roller . This creates 990 holes per m2 , with the seeds swept in via a rearmounted brush . The recently re-modelled range features a new variable seed rate calibration system – which makes ratio adjustments simple and accurate , while a new mixing bar and individual seeding elements ensure good , even distribution and less wastage . Available in four width options – ranging from 1.1m up to 2.3m – the Speed-Seed is ideal for fine turf and quick delivery across larger areas where drill lines need to be avoided .
For improved seed to soil contact , or in situations where high germination rates are the priority , disc seeders could be considered . The Overseeder 3D collection features discs spaced at 75mm which create a groove in which to accurately deposit the seed at depths of up to 30mm , before the roller seals the ground to protect the seed from the elements and / or the beaks of hungry birds . Thanks to its individually mounted coulters , the Overseeder 3D takes undulating ground easily in its stride , making it a great choice for golf – with a dedicated 3D 1575 lightweight version further suiting fine turf applications . In addition to the 1.5m working width of the 1575 model , a 1.2m and larger 2.0m width are also available .
Also in the disc seeder category , the Redexim Double Disc series contains three machines , the 1430A , 1830A and 2230A , offering working widths of 1.4m , 1.8m and 2.2m respectively . The concept of the Double Disc range is to deliver seed into the soil via two rows of discs , in slits 3cm apart and to a maximum depth of up to 20mm , to ensure maximum germination . A massive 230 litre hopper capacity completes the specification .
The whole Double Disc range comes complete with 3-point linkage as standard , but a trailed wheel kit is available as an option .
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30 GroundskeepingJournal . co . uk | April / May 2021