Hydrangea flowers are unique in that their flower color can change based on the pH of the soil they are grown!
The secret isnt in the blooms its in the soil.
Acidic Soil pH < 5.5: Deep Blue Neutral Soil pH 6.57: Purple-Pink Alkaline Soil pH > 7: Deep Pink
Tip: Add garden sulfur for blue, or lime for pink. Watch the transformation unfold!
Hi there — I’m Ava, the creator behind Ava Garden Tips 🌿
I’ve always been passionate about plants, flowers, and the simple joy that comes from growing something beautiful. What started as a small balcony garden has turned into a love for helping others create their own green spaces — no matter how big or small.