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8 Ιουλ 2017 · Alternating dark and slightly lighter rings of dead tissue often give the spots a bull’s-eye or a target-spot appearance. When larger spots border midvein or other major veins in the leaf, they become distinctly more angular in shape.
- How To Prune Hydrangeas
It's best to leave young Endless Summer Hydrangeas alone for...
- How To Prune Hydrangeas
19 Ιουλ 2024 · I’ve noticed aphids frequently on the stems and undersides of hydrangea leaves. They cause damage by sucking the sap from the leaves, resulting in yellowing and their signature damage: the black, sooty mold that grows on the honeydew they excrete. Here’s how I deal with these pests to protect my hydrangeas:
19 Ιουλ 2024 · Effective management of black spots on hydrangea leaves involves both proactive prevention strategies and timely treatment options. Choosing the right fungicides and adopting appropriate cultural practices ensures the vitality of your hydrangeas.
How to treat black spots on hydrangeas. So let’s say that — your hydrangeas have black spots. Don’t fret too much, but do get out there and try these remedies: Remove infected leaves. If you have just a handful of infected leaves, snip them off. If you have many infected leaves, you still need to remove them.
9 Αυγ 2024 · To treat black spots on leaves, remove affected leaves, provide proper air circulation, and avoid overhead watering. Apply a fungicide specifically formulated for black spots, following label instructions.
6 Ιουλ 2022 · How To Get Rid Of Black Spots On Hydrangeas. If you notice brown spots on your hydrangeas, use the checklist below as a guide: Don’t be alarmed if you see a few brown spots on the hydrangea leaves following some wet weather in the late summer or early fall; this is normal.
There are also some other all-natural methods to treat leaf spots on hydrangeas, including spraying the leaves with compost tea, liquid kelp, garlic oil, or hydrogen peroxide. Compost tea is the eater extracted after soaking compost for a few days.
