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Item #:
24750348
ENVY CalMag+ Fe (4-0-0) Professional Grade Liquid Plant Food | Superior Calcium Source (No Calcium Chloride), Magnesium, Iron (2X Gallon)
Item #:
24750348
GBP 43
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Imported from USA store
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Order now and get it around Sunday, August 30
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ENVYu2019s CalMag+ is derived from a superior source of Ca, Calcium Nitrate.
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What Stands Out
Premium Nutrients
Contains a balanced blend of essential nutrients like calcium, magnesium, and iron, ensuring strong plant growth and vibrant health without using harmful calcium chloride.
Professional Grade
Designed for serious gardeners and professionals, delivering superior performance compared to standard fertilizers with results that surpass competition.
Convenient Packaging
Comes in a 2X gallon size, providing great value and ensuring you have enough product for multiple applications, maximizing usability and efficiency in your gardening endeavors.
Product Details
| Brand Name | ENVY |
| Manufacturer | National Liquid Fertilizer |
| Number of Items | 2 |
| UPC | 711030101857 |
| Unit Count | 256.0 Fluid Ounces |
| Part Number | CM128X2 |
| Liquid Volume | 256 Fluid Ounces |
| Item Form | Liquid |
| Specific Uses For Product | Plant Food,Plant Growth |
| Coverage | Full |
| Target Species | tomatoes, peppers, hydroponically grown crops |
| Brand | ENVY |
| Item Weight | 9 lbs (4.08 kg) |
Who Should Buy?
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Vegetable Gardeners
Ideal for gardeners looking to enhance calcium, magnesium, and iron levels in vegetable crops for healthier growth.
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Indoor Plant Enthusiasts
Great for indoor plant lovers seeking to nourish their plants with essential nutrients to promote vibrant foliage.
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Hydroponic Systems
Perfect for hydroponic growers requiring a balanced blend of nutrients for optimal plant health and development.
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Seed Starters
May not be suitable for seedlings needing lighter nutrient solutions to avoid nutrient burn during early growth stages.
Product Description
ENVY CalMag+ Fe (4-0-0) Professional Grade Liquid Plant Food | Superior Calcium Source (No Calcium Chloride), Magnesium, Iron (2X Gallon)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the primary benefits of using ENVY CalMag Fe liquid plant food?
Answer: ENVY CalMag Fe liquid plant food provides essential nutrients like calcium, magnesium, and iron, promoting robust plant growth and vitality. Calcium strengthens cell walls, magnesium aids in photosynthesis, and iron prevents chlorosis, which ensures plants develop rich green foliage. Using this product can result in healthier plants that show improved resilience to stress conditions such as drought and pests. -
Question:
How often should I apply ENVY CalMag Fe to my plants?
Answer: For optimal results, apply ENVY CalMag Fe every 2 to 4 weeks during the growing season. This frequency ensures that your plants receive a consistent supply of essential nutrients to support their growth. Depending on your specific plant types, adjusting the timing may be necessary, as some may benefit from more frequent applications, while others may require less. -
Question:
Can I use ENVY CalMag Fe on all types of plants?
Answer: Yes, ENVY CalMag Fe is suitable for a wide range of plants, including indoor houseplants, vegetables, and ornamental plants. It is particularly beneficial for calcium-loving plants like tomatoes and peppers, helping them to thrive. Before using, check the specific nutrient needs of your plants to maximize performance and adjust application methods accordingly. -
Question:
Is ENVY CalMag Fe safe for hydroponic systems?
Answer: Absolutely! ENVY CalMag Fe is an excellent choice for hydroponic systems, as it dissolves readily in solution and provides critical nutrients without leaving harmful residues. Using this plant food in your hydroponic setup can enhance nutrient absorption, ensuring your plants remain healthy and productive throughout their growth cycles. -
Question:
How should I dilute ENVY CalMag Fe for optimal results?
Answer: Dilute ENVY CalMag Fe according to labeling instructions, typically mixing a specific amount with water. Following the recommended dilution helps ensure that the nutrients are in the correct concentrations for plant absorption, preventing potential nutrient burn. Make sure to stir the mixture well before applying to allow the nutrients to fully integrate into the solution. -
Question:
What makes ENVY CalMag Fe a superior source of calcium?
Answer: ENVY CalMag Fe utilizes a formulation that excludes calcium chloride, which can sometimes lead to nutrient lockout. Instead, this product offers a more readily available form of calcium for plants, promoting better nutrient uptake. This is essential for preventing calcium deficiencies, which can lead to blossom end rot in fruiting plants and overall poor growth. -
Question:
Can I mix ENVY CalMag Fe with other fertilizers?
Answer: Yes, ENVY CalMag Fe can be mixed with most other liquid fertilizers, enhancing their effectiveness. However, it’s recommended to perform a compatibility test before mixing, as certain products may react negatively with one another. Mixing can create a custom nutrient profile tailored to your plants' specific needs, enhancing overall growth. -
Question:
What signs indicate that my plants need additional calcium and magnesium?
Answer: Common signs that your plants may require additional calcium and magnesium include yellowing leaves, stunted growth, and blossom end rot in fruits. By using ENVY CalMag Fe, you can address these nutrient deficiencies promptly, promoting healthier plant development and minimizing potential crop losses that relate to nutrient stress. -
Question:
Can ENVY CalMag Fe be used for both indoor and outdoor plants?
Answer: Definitely! ENVY CalMag Fe is versatile and can be used for both indoor and outdoor plants. For indoor plants, it can enhance growth in limited light conditions, while outdoor plants benefit from the added nutrients against environmental stressors. This flexibility makes it an ideal choice for plant enthusiasts looking to support diverse types of greenery. -
Question:
Where can I buy ENVY CalMag Fe in Guernsey?
Answer: You can purchase ENVY CalMag Fe at Ubuy, an online store that provides a wide range of gardening products. Ubuy offers a convenient shopping experience and delivers directly to your doorstep, making it easy to access this essential plant food.
ENVY Fertilizers & Plant Food Editorial Review
This cal mag product has a pH level of 0 which does not interfere with your pH balance when added to other chemicals for growing. It contains 4% Nitrogen (N), 3.2% Calcium (Ca), 1.2% Magnesium (Mg), and 0.1% Iron (Fe). The cap is tight enough to survive shipping and will not leak. It can be stored for years and does not crystallize or become moldy. One teaspoon added to a gallon of water and mixed well is recommended. It has a ratio of 4-0-0 according to the label. The pH will be lowered by no more than 0.5. Customers are generally happy with the product and have had success using it for different plants. Some have cured their plants of bottom rot and corrected blossom end rot. The cheap price has caught their attention and they believe it does the same thing as every other company selling calmag. However, there are a few mixed reviews where the product has not worked for them, for instance, in fixing the problem with discolored yellow leaves. One customer, after using the product on their porch monstera has observed great results after one feeding. Another customer's pot plant suffering from low calcium and magnesium was cleared up right away.
Customer Reviews & Ratings
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Pros
- Easy to use
- Tight cap that survives shipping
- Can be stored for years
- Cheap price
- Corrected plant problems such as bottom rot and blossom end rot
- Successful use on different types of plants
- Clear up low calcium and magnesium
Cons
- Mixed results in fixing problems such as discolored yellow leaves
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 43
Order now and get it around Sunday, August 30
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
- Superior Cal-Mag derived from Calcium Nitrate
- No Calcium Chloride
- Good for plants and hydro systems
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.