Growing Calendar for Hydrangea plant Shrub - Renate Steiniger
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Hydrangea 'Renate Steiniger' is a showy hydrangea with flowers that turn to the most brilliant blue as they open. Hydrangeas can change colour depending on the acidity of the soil, so if you garden on alkaline soil and want to keep the blue flowers from turning pink, grow it in a container of ericaceous compost.
Plant into humus-rich, moisture retentive soil. Keep the wonderful blue colour by growing this hydrangea in acid soil.
Keep plants well watered especially in dry weather.
Keep faded flowers on the stems over winter to protect buds from frost. The dried flower heads also look superb in winter arrangements.
Prune in spring, cut flowering stems back to a healthy pair of buds.
On established plants prune out a third of old stems in spring to encourage fresh new growth.
Height up to 150cm/5ft.
Our products are all grown with the utmost care and to high standards of quality. We regularly check our nursery stock to determine exactly when they will be at the optimum time for despatch.
We despatch our fresh, nursery-grown live plants (including vegetables, trees and flowers) when they are at a stage of growth ready for you, the customer, to plant on at home.
The delivery period shown on your order confirmation indicates when you can expect to receive your order and we will endeavour to despatch your plants in this period within 7-14 days