Want Your Hibiscus to Bloom Bigger and Better? One Potato Can Do the Magic, Says Gardener

If your hibiscus plant looks dull, refuses to bloom, or produces unusually small flowers, there’s no need to rush to expensive fertilizers. A simple kitchen ingredient — a potato — may hold the secret to lush growth and abundant, large-sized blooms, according to gardening experts.

Hibiscus is known as a heavy feeder, meaning it requires a high amount of nutrients, especially potassium and minerals, to thrive and flower well. Fortunately, potatoes are naturally rich in potassium, phosphorus, starch, and essential vitamins, making them an excellent organic fertilizer.

Experts from RV Garden have revealed an easy and cost-free method to prepare a potato-based liquid fertilizer that helps restore plant vitality, boosts bud formation, and significantly increases flower size.

Why Potato Works Wonders for Hibiscus

When applied directly to the soil, potato liquid fertilizer:

• Balances the soil’s pH level
• Strengthens roots
• Enhances bud formation
• Prevents bud drop
• Improves flower size and colour
• Makes leaves greener and shinier

Regular use gives the plant renewed energy and promotes flowering from every corner of the plant.

Ingredients Required

• One medium-sized raw potato (fresh, not rotten)
• 500 ml clean water

Potato peels can also be used, but a whole potato is more effective due to its higher starch content.

How to Prepare the Potato Fertilizer

1. Wash the potato thoroughly to remove dirt.
2. Cut it into small pieces.
3. Add a little water and grind into a thick paste using a mixer.
4. Mix the paste with 500 ml water.
5. Strain the mixture using a fine sieve or cotton cloth.

Straining is crucial to prevent solid particles from remaining in the soil, which could attract ants or cause fungal growth.

Correct Method of Application

• Lightly loosen the soil before applying the liquid fertilizer.
• Pour the strained liquid directly into the soil near the roots.
• Apply either early in the morning or after sunset.

How Often Should It Be Used?

Use this natural fertilizer once every 15 days. Avoid overuse, as plants need time to absorb nutrients and convert them into healthy growth and flowers.

The Secret Behind Bigger Flowers

The high potassium content in potatoes plays a vital role in increasing flower size. With regular use, gardeners will notice:

• No more falling buds
• Rapid growth of new buds
• Bigger, brighter hibiscus flowers
• Healthier foliage

This simple, eco-friendly gardening hack proves that sometimes, the best solutions are already in your kitchen.