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Item #:
68929111
Greenway Biotech, Inc. Calcium Nitrate Solution Grade 15.5-0-0 with Water Soluble Hydroponics Fertilizers for Vegetables- (2 X 25 Pounds)
Item #:
68929111
GBP 170
Price Details
Price
GBP 170
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Order now and get it around Saturday, August 22
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Greenway Biotech Calcium Nitrate fertilizer enhances plants photosynthesis, reduces soil acidity, and promotes healthy fruit production in plants like tomato and apple.
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What Stands Out
High Nitrogen Content
With 15.5% nitrogen, this fertilizer supports rapid plant growth, making it ideal for tomatoes and vegetables that require strong nutrient levels for optimal yield.
Rich in Calcium
Contains 19% calcium, crucial for fruit development and preventing common bloom end rot in tomatoes, ensuring healthier and larger harvests.
Water Soluble Formula
The water-soluble nature allows for easy application in hydroponics systems, delivering nutrients effectively and enhancing growth for a variety of vegetables.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Vegetable Gardeners
Ideal for gardeners growing tomatoes and other vegetables requiring additional nitrogen and calcium for optimal growth.
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Hydroponic Enthusiasts
Compatible with hydroponic systems, providing essential nutrients in water-soluble form for efficient nutrient uptake.
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Professionals
Beneficial for commercial growers looking for high-quality fertilizers to enhance crop yield and quality.
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House Plant Owners
Not suitable for indoor plants which often require different nutrient ratios or less concentrated fertilizers.
Product Description
Greenway Biotech, Inc. Calcium Nitrate Solution Grade 15.5-0-0 with Water Soluble Hydroponics Fertilizers for Vegetables- (2 X 25 Pounds)
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Customer Questions & Answers
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Question:
What is Greenway Biotech Calcium Nitrate Solution used for?
Answer: Greenway Biotech Calcium Nitrate Solution is primarily used as a water-soluble fertilizer for various plants, particularly tomatoes. Its formula contains 15.5% nitrogen, which supports robust plant growth, and 19% calcium, which is crucial for preventing blossom-end rot in tomatoes. By providing essential nutrients during the critical development stages, this solution enhances overall plant health and yields. -
Question:
How do I apply Calcium Nitrate Solution to my plants?
Answer: To apply Calcium Nitrate Solution, mix the recommended ratio (usually about 1-2 tablespoons per gallon of water) and ensure thorough mixing before use. This allows for easy absorption by plants. Water your plants with this solution during their active growth phase, usually weekly, to deliver essential nitrogen and calcium, promoting lush foliage and strong fruits. -
Question:
Is Calcium Nitrate Solution safe for all types of plants?
Answer: Yes, Calcium Nitrate Solution is safe for a wide variety of plants, including vegetables, fruits, and ornamental plants. However, it’s particularly beneficial for calcium-sensitive plants like tomatoes and peppers. Regular application can enhance growth and fruit quality while preventing deficiencies that might lead to plant stress or poor yield. -
Question:
Can I use Calcium Nitrate Solution with other fertilizers?
Answer: Calcium Nitrate Solution can indeed be used in conjunction with other fertilizers; however, it's essential to consider the compatibility and nutrient content of the additional fertilizers. This solution provides a unique blend of nitrogen and calcium, and mixing it with incompatible products could either dilute its effectiveness or lead to nutrient lock. Always conduct a small test application first. -
Question:
How often should I fertilize with Calcium Nitrate Solution?
Answer: Fertilizing with Calcium Nitrate Solution is typically recommended every 1-2 weeks during the growing season. Adjusting frequency depends on the plant's growth stage and nutrient requirements. Observing plant health and growth responses can provide insights into whether adjustments are needed in your fertilization schedule. -
Question:
What are the benefits of using a water-soluble fertilizer like Calcium Nitrate?
Answer: Water-soluble fertilizers like Calcium Nitrate offer rapid nutrient uptake by plants, making essential nutrients readily available when they are most needed. This form of nitrogen encourages lush foliage, while the calcium helps strengthen cell walls, ultimately leading to healthier plants and improved resilience against diseases or environmental stressors. -
Question:
Are there any special storage considerations for Calcium Nitrate Solution?
Answer: Yes, Calcium Nitrate Solution should be stored in a cool, dry place, away from direct sunlight, to preserve its efficacy. Ensure that the container is tightly sealed to prevent contamination and moisture absorption. Proper storage helps maintain the quality and effectiveness of the fertilizer until it's ready for use. -
Question:
What symptoms indicate a calcium deficiency in plants?
Answer: Symptoms of calcium deficiency in plants include blossom-end rot in tomatoes, stunted growth, and tip burn in lettuce. Leaves may appear distorted or develop necrotic spots. If you notice these issues, it's beneficial to address them with Calcium Nitrate Solution, which supplies the necessary calcium to help rectify such deficiencies. -
Question:
Is there a specific dilution ratio for the Calcium Nitrate Solution?
Answer: Yes, the recommended dilution ratio for Calcium Nitrate Solution is typically between 1 to 2 tablespoons per gallon of water. This ensures that plants receive the right concentration of nutrients without causing any nutritional imbalances. Adhering to this guideline promotes optimal growth and health, making your gardening efforts more fruitful. -
Question:
Where can I buy Greenway Biotech Calcium Nitrate Solution in UK?
Answer: You can purchase Greenway Biotech Calcium Nitrate Solution at Ubuy, which provides a convenient online platform for various gardening products, including this fertilizer. Ubuy ensures that you have quick access to quality gardening solutions that cater to your plants' nutritional needs.
Greenway Biotech, Inc. Fertilizers & Plant Food Editorial Review
The Greenway Biotech Calcium Nitrate Solution Grade Fertilizer has received positive feedback from customers for its effectiveness in addressing plant deficiencies in nitrogen and calcium. The FAQ section provides clear instructions on how to use the product, ensuring that customers can easily dilute and apply it to their plants. Customers have reported successful results when using the product for hydroponics systems and addressing issues such as blossom end rot in tomatoes and other plants. The product has been praised for its water solubility and its ability to promote robust and healthy plant growth. However, some customers have noted the need to dissolve the fertilizer separately in hot water to prevent clumping. Overall, the product has been well-received for its performance in promoting healthy plant growth and addressing nutrient deficiencies.
Customer Reviews & Ratings
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Pros
- Clear and helpful dilution instructions
- Effectively addresses nutrient deficiencies in plants
- Water-soluble and suitable for hydroponic systems
- Promotes robust and healthy plant growth
Cons
- Can clump if not dissolved separately in hot water
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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GBP 170
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Highly efficient source of calcium and nitrogen for plants
- Enhances quality and prolongs shelf-life of yields
- Readily absorbed by the plant for improved efficiency
- Maintains healthy cell walls and aids in nutrient absorption
- Regulates water intake and improves photosynthesis
- Used in hydroponics and as a nitrogen fertilizer in agriculture
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