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Hydrangea Colourant

FROM £9.29

60% (1 Review)
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Unique lime-neutralising formula

Changes pink hydrangeas to blue

Helps produce plants with strong growth and good foliage

Please note: This product cannot be delivered outside the United Kingdom.

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The unique lime-neutralising formula combats hard, limey water producing plants that show strong growth and good foliage. This contains a formulation which changes the colour of pink varieties of hydrangea to blue, and stronger pink varieties to a deeper purple blue.

Show Codes

2 x 100g packs (KB0193)

1 x 100g pack (13079)


Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.


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Hydrangea Colourant

1 Review
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2 Options From£9.29

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