BRANDT·Macronutrients
BRANDT Converge 28
BRANDT Converge 28 — liquid slow-release nitrogen fertilizer, N 28%: urea nitrogen 11% and urea-formaldehyde nitrogen 17%, for foliar treatments and fertigation.
Main advantages
- Urea nitrogen 11% — acts immediately
- Urea-formaldehyde nitrogen 17% — released gradually
- Foliar 300–500 cm³/hl — about 8–10 weeks
- Through the roots 5–15 l/ha — about 14 weeks of nutrition
- Lower risk of phytotoxicity and burn — per the maker
Overview
About this product
Urea nitrogen acts immediately, while urea-formaldehyde nitrogen is released gradually and gives longer-lasting nutrition. After foliar treatment at 300–500 cm³/hl, per the maker, nitrogen is released over about 8–10 weeks.
Through the roots at 5–15 l/ha the fertilizer penetrates quickly through the xylem, and nitrogen supply lasts about 14 weeks. The maker also points to higher nitrogen efficiency compared with soluble fertilizers, less leaching, fixation and decomposition, and a lower risk of phytotoxicity or burn.
Container 4 l and 10 l.
Application
Rate, timing and crops
- Method
For foliar treatments and fertigation
Foliar: 300–500 cm³/hl, nitrogen is released over about 8–10 weeks
- Crops
- ChardChicoryAvocadoGarlicApricotArtichokeLucerneCottonAlmondCeleryBlueberryRiceHazelnutOatsAubergineBroccoliBulbs and fodder rootsPumpkinLamb's lettucePersimmonChestnutBarleyOnionRyeSweet cherryLawn grassShallotCherimoyaPlumCarnationChinese cabbageBrussels sproutsCauliflowerOilseed rapeEndiveEscaroleAsparagusSpinachRaspberryStrawberryChickpeaSunflowerGrassesPomegranateCurrantPeaField beansOrnamental herbaceous plantsAromatic herbsFigPrickly pearDry beansGreen beansKiwiLettuceFodder legumesOrnamental woody plantsLentilLimeFlaxHopsMaizeMandarinMangoApplePeachMelonQuinceBlackberryOrangeNarcissusNectarineMedlarWalnutOliveOrnamental palmsPapayaPotatoCucumberPearPepperPine nutsPistachioBananaGrapefruitLeekRadishSugar beetTable beetCabbageSalsifyWatermelonSoybeanTobaccoTomatoesWheatTriticaleGrapesCarrot
Figures from the manufacturer, BRANDT. Source page
Specifications
Nutrient composition
| Brand | BRANDT |
|---|---|
| Type | Nitrogen |
Composition
| |
| Form | Liquid |
| Application | Foliar, Fertigation, Root application |
| Target Crops | Avocado, Garlic, Apricot, Alfalfa, Celery, Blueberry, Rice, Hazelnut, Oats, Eggplant, Broccoli, Bulb vegetables, Pumpkin, Barley, Onion, Rye, Sweet cherry, Turf, Plum, Carnation, Cauliflower, Rapeseed, Spinach, Raspberry, Strawberry, Chickpea, Sunflower, Cereals, Currant, Peas, Faba bean, Herbs, Bean, Common bean, Lettuce, Lentil, Flax, Hops, Corn, Apple, Peach, Melon, Quince, Blackberry, Walnut, Palm, Potato, Cucumber, Pear, Pepper, Radish, Sugar Beet, Table beet, Cabbage, Watermelon, Soybean, Tobacco, Tomato, Wheat, Triticale, Grapes, Carrot |
| Manufacturer | BRANDT Europe, S.L. |
| Packaging | 4 l; 10 l |
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history and soil analysis. Urea and other straight nitrogen grades are not an NPK complex: a cereal ballpark is often 100–250 kg/ha of product, but the exact dose is an agronomist's call.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.