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Manutec Hydrangea Blueing Agent 500g

$14.90

SKU: MAN010

SKU: MAN010

  • Effective soluble fertiliser for Blue Hydrangeas to enhance blue sepals
  • Aluminium Sulphate (ALUM) imparts blue colour to sepals
  • Fertiliser provides required nutrients for hydrangeas to grow well
  • Maintain slightly acid to neutral condition for effective results.
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Description

Manutec Hydrangea Blueing Agent 500g

Make sure your hydrangeas are the best on the block with Manutec Hydrangea Blueing Agent 500g! To promote healthy growth of blue hydrangeas while also enhancing their size & colour!

Need a bit more? You’ll find it within our huge Garden range!

Manutec Hydrangea Blueing Fertiliser is a specific fertiliser developed to maintain safe nutrient levels and optimum pH values that are suitable for producing blue hydrangeas.

As soil pH determines sepal colour in hydrangeas, it is most important that the pH of the soil or potting media is determined and adjusted prior to the growing period.

Any pH between 5.5 and 6.0 is acceptable during plant growth, but when forcing begins the pH for a crop of blue sepals must be 5.5 or lower.

pH can be lowered by adding sulphur to the media and maintained by the regular use of this solution.

Features

  • Effective soluble fertiliser for Blue Hydrangeas to enhance blue sepals
  • Aluminium Sulphate (ALUM) imparts a blue colour to sepals
  • Fertiliser provides the required nutrients for hydrangeas to grow well
  • Maintain slightly acid to neutral condition for effective results.
Additional information
Weight 0.55 kg
Dimensions 11 × 5 × 14 cm
Brand

Manutec

Garden Supplies

Fertilisers

ALL Product Type

Fertiliser

,

Garden Fertilisers

Fertilisers

Hydrangea

,

Liquid & Soluble Fertliser

,

Rose & Flower

,

Soil Acidifier

Q & A

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What proportions Part 1 and Part 2 to mix TREVOR ABBOTT asked on 9 February 2025

Hey Trevor,
To use Manutec Hydrangea Blueing Agent, please use these directions;

1. Dissolve 20g of PART 1 to 5 litres of Water.
2. Add 20g of PART 2 into the same 5L of solution and dissolve.
3. Apply this 5 litres of solution over 5 square metres, or to he soil surrounding four full size Hydrangeas.
4. For Potted plants, apply 1 litre solution per 15cm Pots and 2-3 litres for 30cm pots.
5. Applications to start soon after winter pruning. Repeat every 2 weeks, until flowering is finished.

Carl answered on 14 February 2025 store manager
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