Sprinkle a 50/50 mix of flour and baking soda directly on cabbage, broccoli, or kale leaves to deter cabbage worms.
10. Test Soil Acidity
Dampen a small amount of garden soil and sprinkle baking soda on top. If it fizzes, the soil is likely acidic — good to know if you’re planning what to plant.
🌱 A Word of Caution
While baking soda is useful, more isn’t always better. Overuse can lead to alkaline soil, which can harm acid-loving plants like blueberries or azaleas. Use sparingly and always test soil if unsure.
🧡 Final Thoughts
Baking soda is more than a kitchen staple — it’s a garden essential. From helping your flowers bloom brighter to fending off pests and fungi, it’s a low-cost, all-natural way to give your plants a little extra love.
So the next time you’re in the baking aisle, grab an extra box or two — your garden will thank you.
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