Grade - British Seed Houses

The Floranid vitalcomponent IsodurIsodur is the trade name for IBDU (isobutylidenediurea). In Isodur, the nitrogen is organicallybound. It therefore has very limited cold-watersolubility and thus cannot be displaced from therootzone. Isodur Nitrogen can be fully exploitedby grass, as the Isodur molecules in the soil areconverted in their entirety.Floranid Slow Release FertilisersFloranid Permanent16-7-15(+2 MgO + 0.5% Fe +TE)In the first phase, Isodur is broken downvia hydrolysis into its original constituentsat a rate dependent on the temperatureand moisture. These factors also controlplant growth, so the release rateharmonises with the biologicalgrowth factors.Trace elements: Boron, copper, ironmanganese, zincGranule size: 0.7 - 2.8mmIBDU N 37%Period of UsageJ F M A M J J A S O N DIn the second phase, the releasednitrogen is converted by micro-organismsinto forms capable of absorption byplants (ammonium and nitrate).The enzyme urease breaks urea downto ammonium ready for plant uptake.A complete slow release fertiliser with abroad field of use in turf, landscaping andhorticulture. With zero risk of scorchingat recommended rates, application ispossible throughout the whole growingseason. Watering in is not obligatory,nevertheless it promotes the immediateeffect. Granules enter well into the swardand breakdown with moisture or irrigationafter a short period.In Isodur, this slow-flowing nitrogensource is used as a turf fertiliser. Nitrogenrelease is controlled so there is virtuallyno nitrate leaching.EFFECTIVE1 2 3 MONTHSGood starter effect through readilyavailable nitrogen componentsLong term effect through unique slowrelease nitrogen IBDU nitrogen overa period of 12 weeksNo risk of scorching when appliedat recommended ratesPotassium and magnesium contentpromotes healthy growth, strongcellular structure and resistanceto both wear and diseaseFull set of trace elements,especially important for sandbased sports constructions19