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Nitroform Controlled Release Nitrogen - 25kg Bag


This advanced fertiliser provides a steady supply of nitrogen, crucial for robust growth and green foliage, tailored for sustained release to optimize nutrient uptake and minimize waste.

Product Details

Sustained Growth, Superior Results

Maximize the potential of your agricultural or horticultural endeavors with our Sirflor Nitroform Controlled Release Nitrogen Fertiliser, available in a convenient 25kg bag. Formulated to provide a consistent release of nitrogen, this fertiliser ensures your plants get precisely what they need for optimal growth over an extended period.

Key Features

  • Controlled Release Formula: The advanced technology behind Sirflor Nitroform allows for a controlled release of nitrogen, ensuring a steady supply that supports plant growth cycles without the risk of nutrient leaching or burn.
  • Boosts Plant Health and Yield: High nitrogen content is essential for vegetative growth, enhancing foliage density and color, which in turn contributes to overall plant health and increased yield.
  • Economical and Efficient: The 25kg bag offers substantial coverage, ideal for large fields or long-term projects, providing excellent value and reducing the need for frequent reapplications.
  • Easy to Apply: This granular fertiliser can be applied directly to the soil or mixed into irrigation systems, ensuring flexible, straightforward use tailored to your agricultural practices.
  • Environmentally Considerate: Designed to reduce environmental impact, Sirflor Nitroform minimizes nitrogen waste and runoff, promoting eco-friendly farming and gardening practices.


Sirflor Nitroform Controlled Release Nitrogen Fertiliser is perfect for use in a variety of settings, including commercial agriculture, landscaping, golf courses, and private gardens. It is particularly effective for crops that require high nitrogen levels, such as leafy vegetables, lawns, and ornamental plants.

Implement Sirflor Nitroform in your cultivation strategy to benefit from enhanced growth, healthier plants, and improved yields. With this controlled release fertiliser, you're investing in the future productivity and sustainability of your planting projects. Choose Sirflor for advanced nutrient solutions that deliver consistent, outstanding results.

Shipping Costs

  • Shipping costs are calculated based on the weight, dimensions, and destination of your order. We strive to keep shipping costs as low as possible, reflecting our commitment to competitive pricing.
  • For specific shipping quotes, please proceed to checkout or contact our customer service team for assistance.

Order Processing Time

  • Orders are typically processed within 1-2 business days. During peak periods, processing times may vary.
  • Custom orders or items not in stock may require additional processing time; our customer service team will communicate any delays promptly.

Delivery Times

  • Delivery times vary by location and are estimated at the time of order. Typically, orders within the Sydney basin are delivered within 1-3 business days.
  • National deliveries may take between 3-7 business days, depending on the destination and carrier schedules.

Tracking Your Order

  • Once your order is dispatched, you will receive a tracking number via email, allowing you to monitor your delivery's progress.

How to return a product

To process a return, whether bought via a pickup or delivery or online please contact All Stake Supply Customer Service on 1300 130 123 to discuss arrangements for the return.

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