About this item

• For bright blue flowers: water-soluble fertiliser for blue hydrangeas, blue coloured with aluminium, iron and trace nutrients, also suitable for recolouring hydrangeas (except white), use for watering or sprinkling, practical dosing aid
• Immediately effective: water-soluble and quickly plant-available nutrients, application from mid-March to October every 4 weeks, use with the Compo hydrangea and camellia special liquid fertiliser recommended for optimal growth
• Use with the watering can: 1 heaped dosing spoon per bush to 2-3 litres of watering water, pack sufficient for approx. 160 litres of water or 20 plants
• Use for sprinkling by hand: evenly sprinkle a heaped dosing spoon around the bush and incorporate into the soil (2 heaped dosing spoons for larger plants), then sufficient irrigation
• Box contents: 1 x Compo blue hydrangea fertiliser, water-soluble, 800 g, item no. 12536