Westland Westland Hydrangea Colourant 500g

Westland Hydrangea Colourant contains a combination of iron and aluminium salts. This acidifies the soil to change pink flowers to blue. This also helps rooting and establishment of cuttings.

• Changes flowers from pink to blue
• Acidifies the soil to produce blue flowers
• A combination of iron and aluminium salts
• Can be added to alkaline soil to change pH.
• Easy to use

Coverage:
Up to 10m²

How to Use:
For established shrubs - Mix the Hydrangea Colourant into the soil at the rate of 50g per square metre. Every 7 days during the growing season dissolve 50g of hydrangea colourant in 5 litres of water and apply to the area of soil covered by the shrub. Do not apply directly on plant foliage.
For container-grown Hydrangeas - When potting, mix the Hydrangea Colourant into the compost at the rate of 50g per 5 litres of compost. Every 7 days during the growing season dissolve 50g of hydrangea colourant in 5 litres of water and water the soil round the plant. Best results are obtained with plants growing in acid soils. Where the soil is naturally alkaline use an Ericaceous compost (such as John Innes Ericaceous Compost or Gro-Sure Ericaceous Compost) instead or double the application rate.

Safety Information:
Always read the product label before use. For full safety information please see the product Safety Data Sheet (SDS).
WARNING: causes Serious Eye Damage
Contains Aluminium Sulphate Hexadecahydrate CAS No. 10043-01-3
Keep out of reach of children
Wear protective gloves and eye protection
If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a Poison Centre or a doctor/physician.

UK ORDERS OVER £40*

Standard (2-4 days) - FREE

Express (1-2 days) - £4.99

Shipping information will be provided once an order is dispatched. 

UK ORDERS UNDER £40*

Standard (2-4 days) - £3.99

Express (1-2 days) - £4.99

Shipping information will be provided once an order is dispatched. 

COLLECT FROM WAREHOUSE

Unit 7 Sterling Business Park, Scunthorpe, Dn15 8QP

Orders can be collected Mon - Fri 9:00am - 4:00pm (excluding bank holidays) directly from our warehouse.

Collection details will be shared once an order has been placed. 

ITEMS OVER 20KG

Delivery is £29.99 for products over 20kg.Items over 20kg are not eligible for Express shipping and are excluded from FastFox. 

*Excluding items over 20kg

PLEASE NOTE: If you have not received your order by the stated time period, please contact us and we will be more than happy to look into this. If you believe your order is delayed/lost/misrouted for any reason, please let us know and we will resolve this at no expense to you as the customer.