Pour this 1 nutrient-rich mixture into dormant hydrangea roots for this bloom-boosting effect

Do not apply the mixture too late in the season, as freezing temperatures can prevent nutrient uptake and harm the roots. Timing is crucial for the success of this method.

9. How This Mixture Affects Bloom Size, Color, and Abundance

The nutrient-rich mixture enhances the plant’s ability to produce larger and more vibrant blooms by strengthening the root system and improving nutrient uptake. The added phosphorus from bone meal supports robust flower development.
Magnesium from Epsom salt can intensify the color of the blooms, while the overall health boost results in a greater abundance of flowers, creating a stunning display in your garden.

10. Natural Alternatives If You Prefer an Organic-Only Mix