25+ Cardinal Red Hydrangea

Leaves are dark green and lustrous but the plant has minimal cold hardiness. The lacecap flowers open in late spring as either a whitewashed pink or blue depending on the soil s ph.

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Cardinal red hydrangea

This lady provides three seasons of interest. Hydrangea macrophylla lady in red offers more than exceptional blooms. Leaves are dark green and lustrous but the plant has minimal cold hardiness.

This means that even though it is tempting to cut them back in the winter when they are only bare sticks jutting out of the ground don t do it. According to michael a. Blue hydrangeas can turn pink in alkaline soils.

On alkaline a compact lacecap with deep red flowers will emerge whereas given an acidic soil deep reddish mauve flowers will take the stage. A somewhat acidic 5 5 should turn them blue a more alkaline 6 0 should turn them pink with the effect being more intense the more extreme the ph. Cardinal is a french type mophead hydrangea that acutually produces dark cardinal red flowers with serrated edges on each petal.

Cardinal red is a hydrangea macrophylla species that produces its flowers from buds that formed on old wood during the previous year. Pink and red hydrangeas often turn blue or purple in acid soils. Whatever your soil type this compact shrub is very floriferous and gives a magnificent display of colour until mid september.

The red stems and red veined leaves are the first indications that this is no ordinary hydrangea. Hydrangea macrophylla cardinal red is a medium sized shrub up to 1 5m with red mophead flowers. Hydrangea macrophylla kardinal is a reliable hardy deciduous shrub with dark green leaves on strong sturdy stems.

Classic Cardinal Flower Rotary Botanical Gardens