Baking soda isn’t just a kitchen staple — it can also be a powerful tool in the garden. It can help improve plant health, deter pests, and encourage blooms when used properly. Here’s one simple recipe and 12 plants that may benefit from it, helping them bloom bigger and healthier.
🌱 Simple Baking Soda Recipe for Bigger Blooms
Ingredients:
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1 tablespoon of baking soda
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1 gallon of water
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(Optional) A few drops of mild dish soap or neem oil
Instructions:
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Mix the baking soda into the water until fully dissolved.
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Add dish soap if using — this helps the mixture stick to leaves.
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Pour into a spray bottle or watering can.
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Apply to soil or spray lightly on leaves every 7–10 days.
🌸 12 Plants That Benefit From Baking Soda Spray
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Roses
➤ Helps prevent black spot and mildew while encouraging fuller blooms. -
Hydrangeas
➤ Can help maintain pH for lush blue blooms (if soil is more alkaline). -
Geraniums
➤ Promotes vibrant flowers and keeps fungal diseases at bay. -
Begonias
➤ Aids in fungal prevention, leading to healthier blossoms. -
Marigolds
➤ Enhances growth and discourages pests. -
Petunias
➤ Boosts bloom production and maintains plant health. -
Zinnias
➤ Reduces fungal issues like powdery mildew, encouraging more flowers. -
Peonies
➤ Keeps leaves disease-free, which leads to stronger blooms. -
Lilies
➤ Deters pests and helps preserve flower quality. -
Snapdragons
➤ Prevents mold and promotes longer flowering. -
Clematis
➤ Helps fight wilt and improve flower output. -
Chrysanthemums
➤ Encourages more blooms and keeps insects away.
🛑 Important Tips:
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Don’t overuse. Excess baking soda can alter soil pH too much.
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Test first. Try on a small area of the plant to ensure there’s no sensitivity.
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Use early in the morning or late afternoon to avoid leaf burn in direct sun.