Hydrangea With Black Stems

The fungus does not spread to other plants.

Hydrangea with black stems. Remove all dropped diseased leaves from the ground and discard. Apply 2 inches of. Trim the oldest and largest stems to the base each spring and after flowering using bypass pruners. This is a leaf spot fungus that develops in rainy periods or when hydrangeas are hit with frequent irrigation. It is particularly astounding in bouquets with the leaves stripped off to reveal a colorful base in addition to the flowers. While this alone would be a good reason for growing it nigra is admired mainly for its interesting black stems. Superb shrub for accent specimen or border in full sun or semi shade areas.

Gardening expert val bourne advises. Hydrangea serrata bluebird is a lacecap type with deep blue clustered fertile flowers surrounded by pale blue sterile flowers. Exceptionally large two toned white and pink flower panicles top this tall hydrangea. Incredibly floriferous showy hydrangea with large white flowers on strong shorter stems. No collector should be without. Black stems white spots saga a reader s hydrangea seems to have caught a disease darkening the stem and causing white spots. The black stem hydrangea hydrangea macrophylla nigra nigra is a lovely hydrangea with pastel blooms.

An excellent hydrangea for its rose to blue flower heads but what makes this plant truly stand out is its interesting blackish purple stems. This variety also. How to treat a black spot on hydrangeas 1. It does not harm the plant although it can look pretty awful at times. Invincibelle spirit ii h. Although not part of the plant fungal spores can. It grows 6 feet tall and wide.

Pinky winky h. Use this plant in lightly shaded areas where it will get lots of up close attention. Black spots on hydrangea leaves.