Amvista Blue Marker Dye 1L - Identifies Sprayed Areas Reviews

3.7 Rating 35 Reviews

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01778394052

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info@progreen.co.uk

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Unit 3 Axis Park, Manasty Road,
Orton Southgate
Cambridgeshire
PE2 6UP

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“Worked OK but difficult to manage. The container had leaked in transit and the dye was difficult to measure out in small amounts without getting all over the place. Packaging needs attention.”

Helpful Report

Posted 8 years ago

“On first impression it is a little expensive for what it is/the amount you get but this is soon outweighed by how useful it is and how much easier it makes spraying. I only use it in knapsack sprayers but it helps ensure an even application when spraying a large area and when using a selective herbicide in turf/grassland it makes it much easier to see the weeds you've got and the ones you've missed.”

Helpful Report

Posted 9 years ago

“We were using the Amvista blue marker dye while spraying docks. Although the pack states that it breaks down within 48-72 hours the colour had completely vanished within 15 minutes which made it impossible to see which docks had been sprayed . We were very disappointed and feel that it was a complete waste of money.”

Helpful Report

Posted 9 years ago

Dear Isobel, thank you for your feedback – we always value reports on our products; good or bad. Blue dye is added to the spray tank to act as a visual guide for sprayed areas – it is not meant to turn plants blue but add a darker shade that can be controlled at the dilution stage by adding more or less to the water in order to get the right tint.

Posted 9 years ago