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- Southern Ag Calcium Nitrate - 5 Pound Bag
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Item #:
5409897
Southern Ag Calcium Nitrate - 5 Pound Bag
86% of respondents would recommend this to a friend
Item #:
5409897
XCD 50
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Imported from USA store
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Order now and get it around Saturday, September 26
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Prevents Calcium deficiency and an excellent source of Calcium and nitrogen
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What Stands Out
High Nutrient Content
Southern Ag Calcium Nitrate delivers essential calcium and nitrogen nutrients, promoting robust plant growth and enhancing soil quality.
Easy Application
This 5-pound bag is convenient for gardeners and farmers alike, allowing for easy mixing with water for foliar feeding or soil application.
Versatile Use
Ideal for various plants, including vegetables, fruits, and ornamental plants, it effectively resolves calcium deficiencies while supporting overall plant health.
Product Details
- Contains 15.5% Nitrogen and 19% Calcium, which are readily water soluble
- Excellent source of Calcium and nitrogen
- Suitable for most vegetables and flowers
- Used to supply nitrogen and calcium to growing crops
- Can be used as a side dressing
- Recommended application rate is one cup per 50 feet of row or one teaspoon per plant
| Brand Name | Southern Ag |
| Model Number | 01405 |
| Global Trade Identification Number | 00051538014052 |
| Manufacturer | Southern Ag |
| Number of Items | 80 |
| UPC | 051538014052 |
| Unit Count | 80.0 Ounce |
| Part Number | 01405 |
| Included Components | 1 bag |
| Item Weight | 5 Pounds (2.27 kg) |
| Liquid Volume | 5 Liters |
| Item Form | Powder |
| Specific Uses For Product | Plant Growth |
| Coverage | nitrogen and calcium |
| Target Species | most vegetables and flowers |
| Mixing Ratio | 1:0:0 |
| Brand | Southern Ag |
Who Should Buy?
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Home Gardeners
Ideal for home gardeners seeking to boost plant growth and enhance vegetable quality through nutrient delivery.
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Hydroponic Farmers
Perfect for hydroponic setups needing a fast-acting source of calcium and nitrogen for optimal plant health.
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Flower Growers
Beneficial for flower growers looking to improve bloom quality and overall flowering performance in their plants.
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Outdoor Lawns
Not suitable for typical lawn care as grass does not require high calcium levels found in this product.
Product Description
Southern Ag Calcium Nitrate - 5 Pound Bag
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Southern Ag Calcium Nitrate used for?
Answer: Southern Ag Calcium Nitrate is primarily used as a fertilizer that provides essential calcium and nitrogen to plants. This dual-action formula aids in promoting strong root development and helps plants grow healthier by preventing blossom end rot in fruits like tomatoes. Its efficiency in nutrient delivery makes it an excellent choice for gardeners looking to enhance crop yields and improve soil quality. -
Question:
How do I apply Southern Ag Calcium Nitrate in my garden?
Answer: To apply Southern Ag Calcium Nitrate, mix it into the soil or dissolve it in water for a foliar spray. For soil application, incorporate it thoroughly at a rate recommended based on your specific plants’ needs. Alternatively, a diluted liquid form can be applied directly to the leaves for quicker absorption, making it ideal for fast-growing crops requiring immediate nutrients. -
Question:
Is Southern Ag Calcium Nitrate safe for all plants?
Answer: Yes, Southern Ag Calcium Nitrate is generally safe for a wide variety of plants, including vegetables, ornamental plants, and fruit trees. However, it's critical to follow application guidelines to avoid over-fertilization, which can lead to nutrient burn. Testing soil nutrient levels can also help tailor application rates specific to your garden's requirements. -
Question:
Can I use Southern Ag Calcium Nitrate in hydroponics?
Answer: Absolutely! Southern Ag Calcium Nitrate is a popular choice for hydroponic systems as it supplies vital nutrients directly to the plants through the water. Its solubility makes it particularly suitable for nutrient solutions, providing both calcium and nitrogen that are essential for healthy plant growth in a soilless environment. -
Question:
What is the shelf life of Southern Ag Calcium Nitrate?
Answer: Southern Ag Calcium Nitrate has an extended shelf life when stored properly in a cool, dry place. Typically, if kept dry and sealed, the effectiveness can remain intact for several seasons. However, exposure to moisture should be avoided to prevent clumping, which can affect its solubility and usage. -
Question:
How does Southern Ag Calcium Nitrate improve fruit quality?
Answer: Southern Ag Calcium Nitrate improves fruit quality by providing essential nutrients that enhance the overall health and growth of fruiting plants. Adequate calcium prevents common issues like blossom end rot, while nitrogen promotes healthy foliage. The result is more robust plants that produce higher-quality, more flavorful fruits. -
Question:
Can Southern Ag Calcium Nitrate be mixed with other fertilizers?
Answer: Yes, Southern Ag Calcium Nitrate can often be mixed with other fertilizers, but caution is advised. It's crucial to understand your plants' nutrient requirements and avoid creating imbalances. Conducting a soil test can help you determine how best to integrate it with your existing fertilization routine for optimal results. -
Question:
How often should I feed my plants with Southern Ag Calcium Nitrate?
Answer: The frequency of feeding will depend on your specific plants and their growth stage. As a general guideline, use Southern Ag Calcium Nitrate once every four to six weeks during the growing season or as needed based on soil tests. Monitor plant health closely to adjust timing for best outcomes. -
Question:
Where can I buy Southern Ag Calcium Nitrate - 5 Pound Bag in Montserrat?
Answer: You can purchase Southern Ag Calcium Nitrate - 5 Pound Bag from Ubuy, which offers a reliable selection of gardening supplies, including this product. Ubuy ensures a user-friendly shopping experience with access to detailed product information, making it easy for you to find exactly what you need for your gardening projects. -
Question:
What are the signs that my plants need calcium and nitrogen?
Answer: Signs that your plants may need additional calcium and nitrogen include stunted growth, yellowing leaves, and poor fruit development. Blossom end rot in tomatoes is a common indicator of calcium deficiency. If you notice these symptoms, applying Southern Ag Calcium Nitrate can significantly improve your plants' health and productivity.
SouthernAg Fertilizers & Plant Food 01405 Editorial Review
Calcium Nitrate is a fertilizer that can be used to grow tomatoes, peppers, watermelons, citrus and lime plants. It can be used in hydroponics, as well as soil. It can help with preventing blossom-end rot and is great for new plant growth in spring. A teaspoon per 5 gallons of water can be used for hydroponics, as well as plain Epsom salt at 1 teaspoon per 5 gallons mixed with Master Blend fertilizer. While the product has had positive reviews, some customers have mentioned impurities and contaminations. There have also been mentions of issues with the granules not dissolving in water, and a waxy external coating which doesn't dissolve in water.
Customer Reviews & Ratings
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Pros
- Good for preventing blossom-end rot
- Can be used in hydroponics as well as soil
- Helps with new plant growth in spring
Cons
- Some customers mentioned impurities and contaminations
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9 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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Features & Benefits
- 15.5% Nitrogen, 19% Calcium - readily water soluble
- Useful as side dressing on most vegetables and flowers
- One cup per 50 feet of row or one tsp. per plant
- Apply over root zone but not too close to stem
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