Richgro 10kg Black Marvel Rose and Flower Food

Richgro 10kg Black Marvel Rose and Flower Food is a premium, high-analysis fertiliser formulated to deliver fast results and sustained feeding for roses and flowering plants. Highly soluble and nutrient-rich, it promotes vibrant blooms, strong roots, and healthy green foliage.

🌱 Why Gardeners Choose Richgro Black Marvel

✔ High Potash Formula - Encourages abundant, colourful, and long-lasting blooms.
✔ High in Iron - Supports strong root development and deep green foliage.
✔ Added Trace Elements - Improves overall plant health and performance.
✔ Built-In Soil Wetter - Helps water penetrate deeper into the root zone.
✔ Fast Results with Ongoing Feeding - Delivers rapid response while feeding for up to two months.

🏡 Where to Use This Product

✅ Roses - Specifically formulated to maximise flowering and plant strength.
✅ Flowering Shrubs - Enhances colour, vigour, and bloom performance.
✅ Garden Beds - Ideal for in-ground flowering plants.
✅ Pots & Containers - Suitable for container-grown roses and flowers.

📏 Product Specifications

• Product Type: Rose and flower fertiliser

• Weight: 10 kg

• Nutrient Focus: High potash, iron, trace elements

• Release Type: Gradual feeding

• Form: Granular, highly soluble

• Soil Wetter: Yes

🌿 How to Use

• Application: Apply evenly around the base of plants.

• Watering: Water in well to activate nutrients and soil wetter.

• Feeding Period: Provides nutrition for up to two months.

• Frequency: Reapply as required during active growth and flowering.

❔ FAQs About Richgro Black Marvel Rose and Flower Food

Is this fertiliser suitable for all flowering plants?
Yes, it is ideal for roses and a wide range of flowering plants.

Does this fertiliser work quickly?
Yes, it is fast acting and delivers visible results quickly.

Will this improve leaf colour and root strength?
Yes, the added iron promotes deep green leaves and strong roots.

How long does one application last?
It feeds plants gradually for up to two months.

Does it help with watering efficiency?
Yes, the included soil wetter helps water reach plant roots more effectively.

🚚 Delivery & Handling Notes

Supplied in a 10kg bag and packed for easy handling, transport, and storage.

🛒 Ready for Bigger, Better Blooms?

Achieve healthier plants and stunning flowers with Richgro Black Marvel Rose and Flower Food.