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Item #:
238000946
CalMag Pro Hydroponic and Soil Nutrient Fertilizer for Plants Calcium and Magnesium booster
89% of respondents would recommend this to a friend
Item #:
238000946
WST 86
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Order now and get it around Friday, October 09
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CalMag Pro is everything you need to prevent deficiencies and build stronger, healthier plants.
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What Stands Out
Calcium Boost
Enhances plant growth and structure by providing essential calcium, promoting stronger cell walls and better resistance to disease.
Magnesium Support
Improves chlorophyll production, ensuring optimal photosynthesis; vital for healthy, vibrant plant foliage and overall vitality.
Versatile Use
Designed for both hydroponic and soil applications, offering flexibility and compatibility for diverse gardening needs while simplifying nutrient management.
Product Details
| Brand Name | Greenleaf Nutrients |
| Manufacturer | Greenleaf Nutrients |
| Number of Items | 1 |
| UPC | 742776993222 |
| Unit Count | 1360.0 gram |
| Country of Origin | USA |
| Part Number | 7426911906829 |
| Item Weight | 1.36 Kilograms |
| Is discontinued by manufacturer | No |
| Product Dimensions | 15.24 x 7.62 x 5.08 cm; 1.36 kg |
| Manufacturer | Greenleaf Nutrients |
| Manufacturer reference | 7426911906829 |
| Country of origin | USA |
| Guaranteed software updates until | unknown |
| Item Form | Powder |
| Specific Uses For Product | Plant Growth |
| Coverage | 3lb |
| Target Species | plants |
| Mixing Ratio | 3 lb : 93 L |
| Brand | Greenleaf Nutrients |
Who Should Buy?
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Hydroponic Growers
Ideal for hydroponic systems needing balanced calcium and magnesium for optimal plant health and growth.
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Soil Gardeners
Great for soil gardeners seeking to enhance nutrient content and prevent deficiencies in plants during growth.
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Indoor Plant Care
Beneficial for indoor plant enthusiasts looking to strengthen their plants and boost nutrient absorption in confined spaces.
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Overwatered Plants
Not suitable for plants that are overwatered as excess moisture can prevent nutrient absorption and lead to root issues.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is CalMag Pro safe for crops meant for human consumption?
Answer: Yes, it meets all safety guidelines and is safe for human consumption crops. -
Question:
How much product do I get with a 25lb size?
Answer: A 25lb size makes over 5600 gallons of solution. -
Question:
Can I use CalMag Pro in every state?
Answer: No, it is not registered for use as fertilizer in Washington, Oregon, or California. Please consult your state's regulations.
Greenleaf Nutrients Tree & Shrub Fertilisers Editorial Review
CalMag Pro Hydroponic And Soil Nutrient Fertilizer For Plants Calcium And Magnesium Booster is a top-tier nutrient product by Greenleaf Nutrients, designed to significantly enhance plant growth. Users have expressed satisfaction with its concentrated powder form, noting that a small amount goes a long way; many have found their plants looking much healthier after use. The product offers a reliable mix ratio of 3 lb to 93 L, making it ideal for both hydroponic and soil applications. With its remarkable formulation promoting essential calcium and magnesium intake, it stands out as an excellent choice for plant enthusiasts seeking quality and performance.
Customer Reviews & Ratings
123 customers ratings
-
5 Star
78%
-
4 Star
14%
-
3 Star
5%
-
2 Star
1%
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1 Star
2%
Review this product
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Pros
- Highly concentrated formula for long-lasting use
- Users report visible improvement in plant health
- Powder form allows for easy mixing and application
- Trusted by many as superior to other options
- Detailed product information and research available
Cons
- Some users may find it initially overwhelming to handle
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- 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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WST 86
Order now and get it around Friday, October 09
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
- Prevents calcium and magnesium deficiencies in plants.
- Acts as a secondary nitrogen booster with two sources of nitrogen.
- Fully compliant with EPA rules and regulations.
- Meets or exceeds OMRI and state guidelines for safety.
- Highly absorbable and water-soluble formula for maximum effectiveness.
- Cost-effective, concentrated form makes over 5600 gallons.
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