V-Pro Poly F 
A range of polymer coated controlled release fertilisers with the coating thickness providing a release longevity of either 3-4 months or 5-6 months. The granule size is 2.5-3mm being developed for turf mown at 10mm or higher. These are supplied by GBR Technology.
V-Pro Poly G
A range of polymer coated controlled release fertilisers with the coating thickness providing a release longevity of either 3-4 months or 5-6 months. The granule size is 1.25mm being developed for fine turf such as greens. These are supplied by GBR Technology.
Vel-sea
A range of biostimulant and liquid fertiliser products from extracts of the seaweed Ascophyllum nodosum, containing amino acids, being part of the Velvit brand that is supplied by Greenbest.
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Velscape
A make of granular fertilisers (2mm-3mm in diameter), being part of the Velvit brand that is supplied by GreenBest.
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Velvit Essential
A make of granular fertilisers (2mm-3mm in diameter), being part of the Velvit brand that is supplied by GreenBest.
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Velvit Essential Liquid
A make of liquid fertilisers, being part of the Velvit brand that is supplied by GreenBest.
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Vertex
A make of liquid fertilisers which can be tank-mixed with other liquid and soluble fertilisers;
VertexK: 0:0:25
VertexNK: 10:0:10
They are produced by Sherriff Amenity (renamed Agrovista Amenity following an acquisition of Maxwell Amenity, from January 2020).
Vision Range
A product name for a brand of liquid fertilisers, wetting agents and other products supplied by Aitkens. The products include:
• Dewlift: Two surfactants to rescue dew formations.
• Ultimax-SL Pure: 40% seaweed concentrate.
• Ultimax-SL Active: Seaweed extract (12-0-10 +1%Fe).
• Ultimax-SL Tournament: Seaweed extract with 7%Fe.
• Ultimax-SL Fortify: Seaweed extract (0-3-8).
• Ultimax-SL Late & Early: Seaweed extract (5-0-12 +1%MgO).
• Integral Turf: 5% N, Fe, Mg, Ca and trace elements with biostimulants.
• Integral-Plus: 12% N, Fe, Mg, Ca and tra
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VitaSil
A liquid plant stress reducer and fertiliser with 15% K2O and 7% silicon (Si) plus humates. It is produced by Vitax.
Xtend
A range of slow release granular (and soluble) fertilisers, based on Urea, with nitrogen inhibitor to reduce the loss of nitrogen to the atmosphere and also to slow down ammonium conversion within the soil respectively. They have a typical release period of up to 3-months.
• 46:0:0 (3-months longevity) (SGN: 240);
• 46:0:0 Soluble (2-3 months longevity) with an application rate of 20-40Kg per hectare diluted in 300-400-litre of water per hectare.
• 24:4:4 (3-months longevity) (SGN: 240)
• 15:2:20 (2-3 months longevity) (SGN: 240)
• 26:3:3 Fine (2-3 months longevit
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