How To Maintain Pink Hydrangeas In Pots?

Potted hydrangeas can be grown in pots, and proper care is essential to prevent health issues. To maintain the right color, choose the right pot, variety, and soil conditions. Plant the hydrangea in a large pot and keep it on top of the soil. The type of soil needed depends on the type of hydrangea you want to grow. For blue hydrangeas, use ericaceous compost with a constant pH.

To keep a hydrangea pink, amend the soil with lime, while for blue hydrangeas, use aluminum sulfate. To maintain a neutral soil pH, aim for over 6.5, which is nearly neutral. For hydrangeas to flourish, place the container in a location receiving at least part sun (4-6 hours) or full sun (+6 hours) per day. Regular watering, a partly shaded spot, and careful attention to the acidity of your soil can boost your hydrangea blooms to bold blue or pretty pink.

Soil with a pH level at or below 5.5 will produce blue flowers, while soil with higher pH levels will produce pink flowers. To plant hydrangeas in containers, use good-quality potting soil with organic matter, such as a small, compact variety, and place it in a location with at least four hours of sun each day. Mix a slow-release fertilizer and leave at least 5cm between the top of the soil and the edge of the pot to allow for watering without watering.

In summary, potted hydrangeas can be grown in pots, but proper care and attention to soil conditions are crucial for their growth and health.