How to make your own rose fertilizer – 10 recommended methods

Fertilizing the Garden
By Ella Brown

Roses are cherished for their beauty and fragrance, and providing them with the right nutrients is crucial for their growth and bloom.

While store-bought fertilizers are an option, crafting your own can be more rewarding and environmentally friendly.

Here are ten methods to create your own rose fertilizer, each tailored to give your roses the boost they need for a vibrant display.

1. Banana Peel Fertilizer

© OneGreenPlanet

Banana peels are rich in potassium, a vital nutrient for roses. Start by cutting the peels into small pieces. Bury them near the base of the rose bush, allowing the nutrients to seep into the soil.

This method not only enriches the soil but also attracts beneficial worms. It’s an effortless way to recycle kitchen waste and promote healthy blooms.

2. Coffee Grounds Boost

© Daily Wrap

Coffee grounds are acidic and provide nitrogen, which roses love. Collect used coffee grounds and sprinkle them around the base of your rose plants. This method gently acidifies the soil, ideal for roses preferring a slightly acidic environment.

Additionally, coffee grounds improve soil structure, enhancing moisture retention and aeration. They also deter pests, making them a versatile addition.

3. Eggshell Calcium Supplement

© agrinfobank

Eggshells provide calcium, crucial for cell growth in roses. Crush the shells into a fine powder using a mortar and pestle. Sprinkle the powder around the rose bush base to improve soil structure.

This supplement not only strengthens rose stems but also prevents blossom end rot. It’s a simple way to recycle kitchen waste while enhancing plant health.

4. Epsom Salt Mix

© Gardening Know How

Epsom salts supply magnesium, which enhances rose color and growth. Dissolve a tablespoon in a gallon of water. Use this solution to water your roses once a month.

The magnesium strengthens cell walls, improving flower and stem quality. Use sparingly to avoid over-salting, ensuring optimal results. This easy method adds a touch of luxury to your gardening routine.

5. Compost Tea Infusion

© Homestead and Chill

Compost tea is a nutrient-rich liquid fertilizer. Fill a bucket with compost and water, letting it steep for a week. Strain the liquid and use it to water your roses.

This infusion boosts plant immunity, enhances microbial activity, and stimulates growth. Compost tea is perfect for those who want a sustainable and effective fertilizer option.

6. Fish Emulsion Fertilizer

© Squash and Awe

Fish emulsion is a potent fertilizer made from fish waste. Mix fish scraps with water and let it ferment for a few weeks. Dilute the mixture and apply to your roses monthly.

This method provides a high nitrogen boost, promoting lush foliage. The fish emulsion also enriches the soil with essential trace elements, supporting overall plant health.

7. Grass Clippings Mulch

© Backyard Boss

Grass clippings act as a natural mulch and fertilizer. Spread fresh clippings around the base of your rose bushes. As they decompose, they release nitrogen, enriching the soil.

This approach helps retain soil moisture and suppresses weeds. It’s an excellent way to recycle lawn waste while providing roses with the nutrients they need.

8. Alfalfa Meal Energizer

© Joy Us Garden

Alfalfa meal stimulates growth by providing nitrogen and triacontanol, a natural growth hormone. Mix alfalfa meal into the soil around your roses. Water the area to activate the nutrients.

This energizer is ideal for boosting bloom size and plant vigor. Alfalfa meal is an organic choice, perfect for eco-conscious gardeners seeking a healthy, robust garden.

9. Seaweed Extract Enhancer

© Warzone

Seaweed is rich in trace elements and growth hormones. Collect dried seaweed and soak it in water to create an extract. Apply this solution to your roses every few weeks.

It enhances root development and improves stress resistance. Seaweed extract is a natural way to ensure your roses receive a balanced nutrient mix, promoting vibrant, healthy blooms.

10. Molasses Microbe Boost

© Backyard Farming Supply

Molasses acts as a carbohydrate source, feeding beneficial soil microbes. Mix a tablespoon of molasses in a gallon of water. Water your roses with this solution monthly.

This boost enhances microbial activity, leading to healthier soil and plants. It’s an inexpensive method to improve soil health and support robust growth, making it a gardener’s favorite.