Spray contre les mauvaises herbes 1 litre - Pokon

Usage instructions: 1. Treat the hydrangea in the evening when the sun isn't as bright. To achieve the desirable result treat the plant once or twice a year. Preferably in the autumn and a second time before flowering in spring.2. Measure out the correct amount of fertiliser. This is indicated on the packaging. 3. Dissolve the powder in a watering can filled with water. 4. Pour the water with the powder on the soil close to the hydrangea.