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

Compost tea is a liquid fertilizer made by steeping compost in water, providing a nutrient-rich solution full of organic matter and beneficial microorganisms. It helps improve soil structure and fertility.
Bone meal is a slow-release source of phosphorus, essential for root development and flower production. Use approximately 1 cup per plant, mixed into the soil around the roots.
Epsom salt, composed of magnesium sulfate, aids in chlorophyll production and enhances nutrient absorption. Add 1 tablespoon per gallon of water for a nutrient boost.