Irrigation-Mart
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13-13-13 Super Rainbow 50lb Fertilizer
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13-13-13 Super Rainbow 50lb Fertilizer
Rainbow Plant Food is a homogenous, granular fertilizer with precise amounts of each nutrient – primary and secondary — as well as micronutrients, are chemically compounded to form a homogenous mixture. Granules are uniform in size, shape and weight, so the fertilizer spreads evenly.
13-13-13 Super Rainbow 50lb Fertilizer
Item #: 38818819

13-13-13 Super Rainbow 50lb Fertilizer

Item #: 38818819

CAD 200

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*All items will import from US

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Rainbow Plant Food is a homogenous, granular fertilizer with precise amounts of each nutrient – primary and secondary — as well as micronutrients, are chemically compounded to form a homogenous mixture. Granules are uniform in size, shape and weight, so the fertilizer spreads evenly.
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What Stands Out

Balanced Nutrients
Contains a perfect 13-13-13 ratio of nitrogen, phosphorus, and potassium, ensuring well-rounded nourishment for all plant types, promoting strong growth and vibrant blooms.
Large Quantity
The 50lb bag provides ample supply for extensive gardens or multiple applications, offering great value and reducing the frequency of repurchases for gardeners.
Versatile Use
Suitable for various plants, from vegetables to flowers, ensuring compatibility with diverse gardening projects, making it ideal for both amateur and professional horticulturists.

Product Details

Shop 13-13-13 Super Rainbow 50lb Fertilizer online at a best price in Canada. B07YF1F8BX
  • Super Rainbow 13-13-13 with Micros50lb bag
  • Ammoniated Advantage, Homogenous Granule
  • Precision feeding for best yields and highest quality crops
  • Homogenous, granular fertilizer with precise amounts of primary, secondary, and micronutrients
  • Uniform granules for even spreading and availability of necessary nutrients for every plant
  • Balanced nutrition in an efficient form for use by the crop
Brand NameIrrigation-Mart
ManufacturerIrrigation-Mart
Number of Items1
UPC091037508232
Unit Count800 Fluid Ounces
Item Weight50 pounds (22.68 kg)
Item FormGranules
Specific Uses For ProductPlant Food
Coverage50
Target Speciesall plants
Mixing Ratio13:13:13
BrandIrrigation-Mart
Number of Packs1

Who Should Buy?

Suitable For
  • Home Gardeners

    Ideal for home gardeners seeking balanced nutrients to optimize plant growth and improve overall garden health.

  • Vegetable Growers

    Perfect for vegetable growers wanting to enhance crop yield with the equal nutrient ratio for robust growth.

  • Flower Enthusiasts

    Great choice for flower enthusiasts aiming to promote vibrant blooms through balanced nutrient application.

Not Suitable For
  • Low-Nutrient Plants

    Not suitable for plants that thrive in low-nutrient conditions as it may lead to nutrient burn.

Product Description

13-13-13 Super Rainbow 50lb Fertilizer

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is 13-13-13 Super Rainbow Fertilizer used for?

    Answer: 13-13-13 Super Rainbow Fertilizer is a balanced nutrient formula designed for a variety of plants, including vegetables, flowers, and lawns. It contains equal parts nitrogen, phosphorus, and potassium, which are essential elements for plant growth. This fertilizer promotes lush greenery and enhances overall plant health. For instance, if you’re cultivating a vegetable garden, using this fertilizer can help improve root development while boosting flower and fruit production.
  • Question: How should I apply 13-13-13 Super Rainbow Fertilizer?

    Answer: To apply 13-13-13 Super Rainbow Fertilizer, it’s recommended to follow the instructions on the packaging. Generally, you can spread the granules evenly over the soil using a hand spreader or by hand. Watering the area after application ensures the nutrients penetrate the soil effectively. For example, applying it during the early spring and then every 4-6 weeks will support robust growth throughout the growing season.
  • Question: Is 13-13-13 Super Rainbow Fertilizer safe for all plants?

    Answer: Yes, 13-13-13 Super Rainbow Fertilizer is suitable for a wide range of plants, making it a versatile choice for gardeners. However, sensitive plants may require specific nutrient ratios, so it’s always good to check their needs. For example, using this fertilizer on leafy greens can lead to vibrant and healthy leaves, but it’s wise to monitor closely during the initial application to ensure compatibility.
  • Question: What are the benefits of using a 13-13-13 fertilizer?

    Answer: The primary benefits of using a 13-13-13 fertilizer include balanced nutrition for plants, which supports healthy growth and vibrant blooms. The equal ratio of nitrogen, phosphorus, and potassium helps improve soil fertility and enhances root development. This fertilizer is especially beneficial in mixed gardens where multiple types of plants are grown, ensuring each plant receives the nutrients it requires for optimal performance.
  • Question: Can I use 13-13-13 Super Rainbow Fertilizer for potted plants?

    Answer: Yes, 13-13-13 Super Rainbow Fertilizer can be used for potted plants. It’s ideal to apply a diluted mixture to avoid over-fertilization, as potted plants have limited soil volume. Choosing to fertilize every 4-6 weeks with a smaller amount will support healthy plant growth without the risk of nutrient burn. This makes it suitable for container gardens or patio plants, providing them with the nutrients they need to thrive.
  • Question: When is the best time to apply 13-13-13 fertilizer?

    Answer: The best time to apply 13-13-13 fertilizer is in early spring when plants are beginning to grow actively. This timing provides the necessary nutrients right at the start of the growing season, promoting vigorous growth. Additionally, a second application towards mid-summer can help sustain growth during peak growing periods. This practice particularly benefits gardens with heavy feeders such as tomatoes and peppers, enhancing their yield.
  • Question: How long does the effect of 13-13-13 Super Rainbow Fertilizer last?

    Answer: The effects of 13-13-13 Super Rainbow Fertilizer typically last several weeks, as the nutrients are released gradually into the soil. The duration can vary based on soil conditions, plant types, and weather factors. For ongoing nutrient supply, it’s wise to reapply every 4-6 weeks during the growing season. For example, heavy feeding crops may show better results with regular applications, ensuring they receive consistent care.
  • Question: What should I do if I notice nutrient burn on my plants?

    Answer: If you notice nutrient burn on your plants after using 13-13-13 Super Rainbow Fertilizer, it’s crucial to act quickly by flushing the soil with water to help leach out excess salts. Moving forward, ensure you follow the recommended application rates and consider reducing the amount used, particularly for sensitive plants. Observing your plants regularly will help you catch issues early and adjust your fertilization strategy accordingly to maintain health.
  • Question: Is 13-13-13 Super Rainbow Fertilizer organic?

    Answer: 13-13-13 Super Rainbow Fertilizer is not typically organic as it often contains synthetic ingredients. However, it is a chemical formulation that provides immediate nutrition to plants. If you are looking for organic options, consider fertilizers specifically marked as organic which may contain natural sources of nutrients. This can be beneficial for those cultivating organic gardens while still wanting to achieve healthy plant growth.
  • Question: Where can I buy 13-13-13 Super Rainbow 50lb Fertilizer?

    Answer: You can buy 13-13-13 Super Rainbow 50lb Fertilizer from Ubuy in Canada. Ubuy offers a comprehensive selection of gardening products, including fertilizers, at competitive prices, ensuring you have access to quality gardening supplies for your outdoor projects.

Irrigation-Mart Fertilizers & Plant Food Editorial Review

13-13-13 Super Rainbow 50lb Fertilizer is a great option for lawns, landscape applications, trees, fruits, and vegetables. It does not need to be mixed with water and is spreadable. However, it is not slow release and the recommended application rate per acre depends on the soil type, crop type, and recent soil test. For a single tomato plant, the amount needed should also be based on soil test or tissue samples with split applications being better. Customers have not reported any negative experience with this product.

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Pros

  • Suitable for lawns, landscape applications, trees, fruits, and vegetables
  • No need to mix with water
  • Contains micro-nutrients for better growth

Cons

  • Not slow release

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CAD 200

Order now and get it around Friday, September 04

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Rainbow Plant Food is a homogenous, granular fertilizer with precise amounts of each nutrient.
  • Granules are uniform in size, shape and weight, so the fertilizer spreads evenly.
  • It provides all essential nutrients in an efficient form for crop use.
  • Balanced nutrition increases yields and improves crop quality.
  • Super Rainbow 13-13-13 is available in a 50lb bag.
  • Rainbow Plant Food is ammoniated Advantage.

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