Wondering why your hydrangeas aren’t blooming?
You’re not alone.
Hydrangeas can be tricky. But don’t worry!
We’ll look at 8 common reasons and how to fix them. Ready to see those blooms again?
Let’s get started!
1. Not Enough Sun
Hydrangeas love some sunshine, but not too much. They need about 4-6 hours of sunlight daily.
If they’re in too much shade, they might not bloom. Try moving them to a spot where they get morning sun and afternoon shade.
This balance usually keeps them happy and blooming.
2. Over- or Under-Watering
Hydrangeas aren’t too happy if they’re too wet or too dry. They like their soil to stay moist.
Check the soil regularly and ensure it’s not drying out completely or staying waterlogged. Mulching around the base can help maintain consistent moisture.
3. Improper Pruning
Pruning at the wrong time can chop off next year’s buds. For most types, the best time to prune is right after they bloom.
Always check which type of hydrangea you have to know the proper pruning schedule. This ensures you’re not accidentally cutting off potential blooms.
4. Soil pH
Your hydrangea’s color might indicate something about your soil. Acidic soil can turn them blue, while alkaline soil might make them pink.
If your hydrangeas aren’t blooming, testing your soil’s pH and adjusting accordingly might help. You can add lime to raise pH or sulfur to lower it.
5. Nutrient Deficiency
Sometimes, hydrangeas don’t bloom because they’re hungry! They need a balanced fertilizer to thrive.
Try giving them a slow-release fertilizer in the spring. Avoid high-nitrogen fertilizers as they promote leaf growth instead of flowers.
6. Weather Issues
Late frosts or very harsh winters can damage the buds of hydrangeas. If you’ve had an unpredictable winter, that might be why your hydrangeas aren’t blooming.
You can protect them with burlap or garden fabric when frost is expected.
7. Planting Depth
If you’ve planted your hydrangeas too deeply, they might struggle to bloom. The top of the root ball should be level with the soil surface.
If planted too deep, consider gently replanting them at the correct depth.
8. Age of the Plant
Young hydrangea plants might need some time to mature before they start blooming. If your plant is still a youngster, maybe just give it another year or two.
Patience can be key with these pretty blooms!
I purchased 2 red Endless summer plants. They bloom green and turn a green/pink color, almost a rust color. Plants are strong and very healthy but the color is awful.