Do hydrangeas like full sun?
Most common hydrangeas prefer a partial sun location – ideally receiving sun in the morning hours and shade in the afternoon. The reblooming Endless Summer® Hydrangea series prefers part shade. These include BloomStruck®, Endless Summer®, Blushing Bride®, and Twist-n-Shout®. Hydrangeas for Full Sun: We Like It Sunny The new reblooming dwarf series, Let’s Dance®, and dwarf big leaf series, Cityline®, actually grow best in full or part sun. And newer smooth hydrangea varieties, Incrediball®, and Invincibelle® Ruby are also recommended for full or part sun.Sun helps many varieties bloom, but full sun is rarely required. Bigleaf hydrangeas, which are the variety most people think of when they think of these popular shrubs, can take full sun in cooler areas (zones 4 to 6). But in warmer areas (zones 7 to 9), they do best with morning sun and afternoon shade.Where you can grow hydrangeas in full sun Northern gardeners get all the luck in this situation. Anyone living in zone six and below can ordinarily grow a hydrangea situated in full sun. Southern gardeners will have the best success growing their hydrangeas in afternoon shade.
Do coffee grounds really help hydrangeas?
Benefits of Coffee Grounds for Hydrangeas Improves Soil Acidity – Hydrangeas prefer slightly acidic to neutral soil (pH 5. Coffee grounds can help maintain this balance, especially beneficial for blue hydrangeas, as acidity enhances their color. Coffee grounds contain several key nutrients needed by plants, including nitrogen, potassium, magnesium, calcium, and other trace minerals. These are all nutrients that plants need to grow. The grounds are particularly rich in nitrogen, making them a great addition to compost.What Plants Don’t Like Coffee Grounds? Knowing that most coffee grounds are acid-leaning, don’t use fresh coffee grounds on plants that prefer alkaline soil. This includes asparagus, campanula, salvia, achillea and Mediterranean herbs like lavender, thyme and rosemary.