high phosphorus fertiliser - Richgro Super Phosphate bag providing concentrated phosphorus to support strong root growth and flowering.
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    Richgro

    Richgro Super Phosphate

    2 reviews|1 answered question

    $15.90

    SKU: RSP5KG

    SKU: RSP5KG

    • High Phosphorus Content: Supports strong root development and early plant establishment.
    • Flower & Fruit Enhancer: Encourages more abundant and vibrant blooms and improved fruit set.
    • Fast-Acting Granules: Quickly corrects phosphorus deficiencies for healthier, more productive plants.
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    Description

    Richgro Super Phosphate

    Richgro Super Phosphate is a high-quality fertiliser designed to promote healthy and vigorous root systems in all plants. Specially formulated for Australian gardens, this high phosphorus fertiliser is ideal for gardeners seeking robust plant growth, successful seed germination, and the early establishment of seedlings. It is rich in phosphorus, making it perfect for anyone looking to improve the health of fruit trees, vegetables, and flowering plants.

    Key Features

    • Root System Promotion: Promotes healthy and vigorous root systems in all plants for stronger, more resilient growth.

    • Phosphorus Content: High in phosphorus to support root development, seed germination, and early seedling establishment.

    • Seedling Establishment: Great for establishment of seedlings, giving young plants the best possible start.

    • Yield Enhancement: Boosts fruit and vegetable yields, especially in leguminous crops like peas, beans, and lupins.

    • Plant Versatility: Suitable for new and established plants, making it versatile for all garden types.

    • Application Ease: Easy-to-apply granules ensure even distribution and efficient nutrient uptake.

    • Soil Fertility Support: Supports long-term soil fertility by building a healthy soil profile for sustainable gardening.

    • Product Quality: Australian-made and eco-conscious, designed for local conditions and responsible gardening.

    How to Use

    1. General Application: Spread 50g per square metre evenly over the soil surface. For established trees, apply in early spring at the same rate.

    2. Preparation: Ensure the soil is damp before application. Avoid direct contact with plant stems and roots.

    3. Incorporation: Lightly rake the fertiliser into the soil and water in thoroughly.

    4. Frequency: Apply at planting or early in the growing season for optimal uptake. For ongoing maintenance, reapply every 4–6 weeks during active growth.

    • Tip: Combine with organic matter or a balanced fertiliser for a complete feeding program.

    Guides

    Safety Data Sheet

    Specifications

    NPK Ratio 0N : 9.1P : 0K
    Form Granules
    Application Area Gardens, lawns, fruit trees, vegetables
    Country of Manufacture Australia

    Precautions

    • Keep Richgro Super Phosphate out of reach of children and pets.

    • Store this high phosphorus fertiliser in a cool, dry place in the original packaging.

    • Avoid use on or around Australian native plants, as high phosphorus levels may harm them.

    • Do not ingest; if swallowed, seek medical advice.

    • Avoid inhaling dust and wash hands after use.

    • Not flammable, but avoid contact with strong acids or alkalis.

    • Use only as directed to prevent over-fertilisation.

    FAQ

    Can I use Richgro Super Phosphate on all types of plants?

    Richgro Super Phosphate is suitable for most garden plants, fruit trees, and vegetables, but avoid using it on Australian native plants due to their sensitivity to phosphorus. Native plants often require low-phosphorus fertilisers, so using Richgro Super Phosphate may harm their growth. Always check plant-specific nutrient needs before application to ensure optimal results.

    Is Richgro Super Phosphate safe for pets and children?

    While not highly toxic, always keep this high phosphorus fertiliser out of reach of children and pets, and store it securely. Accidental ingestion or contact with large amounts should be avoided to prevent irritation or discomfort. Proper storage and careful application help maintain a safe environment for your family and animals.

    What is the main benefit of using Richgro Super Phosphate?

    The main benefit is promoting healthy and vigorous root systems in all plants, leading to stronger growth and better yields. Phosphorus is a critical nutrient for root development, seed germination, and flowering. Using this fertiliser helps plants establish quickly and improves overall garden productivity.

    Can I use this fertiliser for seedling establishment?

    Yes, Richgro Super Phosphate is great for the establishment of seedlings, helping them develop strong roots from the start. Applying it during early growth stages encourages robust root systems that support healthy plant development. This early boost increases the chances of seedling survival and vigorous growth.

    Encourage strong root growth and early plant development with Richgro Super Phosphate – a fast-acting phosphorus fertiliser ideal for vegetables, fruit trees, lawns, and flowering plants.

    See our Organic Fertiliser Range for more targeted nutrient solutions that naturally help your garden grow from the ground up.

    Additional information
    Weight 5 kg
    Garden Supplies

    Plant Supplements
    ALL Product Type

    Fertiliser
    Fertilisers

    Leguminous Vegetables

    ,

    Peas

    ,

    Plant Starter
    Brand

    Richgro
    Product Form

    Granules
    Application Area

    Crops

    ,

    Gardens

    ,

    Horticultural Areas
    Crop Type

    Fruit Trees

    ,

    General Garden Plants

    ,

    Legumes

    ,

    Ornamentals & Flowers

    ,

    Seedlings

    ,

    Shrubs

    ,

    Vegetables
    Safety Feature

    Low Toxicity

    ,

    Non Toxic
    Season/Use

    Early Growth

    ,

    Spring
    Application Method

    Broadcasting

    ,

    Mix Into Soil

    ,

    Sprinkling

    ,

    Water In
    NPK Ratio

    High Phosphorus

    ,

    No Nitrogen

    ,

    No Potassium

    Q & A

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    Looking at the pack of superphosphate it indicates 0-9-0-11. Just wondering what the 11 is? Cheers, Peter. Peter Turner asked on 23 November 2023

    Hey Peter,
    For Richgro Super Phosphate, the 11 on the packaging regurs to its sulphur content

     Carl answered on 28 November 2023 store manager
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    2 reviews for Richgro Super Phosphate

    5.0
    Based on 2 reviews
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    1. christa altenburg
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    2. MOREN YANG
      Verified owner

      excellent service

      (0) (0)
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