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Item #:
203031965
Cal-Mag (1 Gallon)
85% of respondents would recommend this to a friend
Item #:
203031965
STD 3360440
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Thursday, October 29
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Keep your plants productive and green in any growing medium with this calcium-magnesium supplement.
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What Stands Out
Essential Nutrients
Cal-Mag provides a balanced blend of calcium and magnesium, essential for plant growth, ensuring healthier crops and boosting yield potential.
Easy Application
This liquid formula easily integrates into any fertilization program, streamlining the feeding process for growers and saving valuable time.
Versatile Use
Suitable for various growing mediums, Cal-Mag enhances nutrient absorption and addresses deficiencies in hydroponics, soil, and potted plants alike.
Product Details
| Country of Origin | This item will be imported from UK |
| Item Weight | 10 lbs (4.54 kg) |
| What is in the box | Cal-Mag (1 Gallon)... For more details, please check description/product details |
Who Should Buy?
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Hydroponic Growers
Ideal for hydroponic systems needing calcium and magnesium supplementation for healthy plant growth and nutrient absorption.
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Indoor Gardeners
Provides essential nutrients for indoor plants, ensuring optimal growth and lush foliage in controlled environments.
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Calcium-Deficient Plants
Excellent for treating plants with calcium deficiency symptoms like blossom end rot, promoting stronger stems and fruiting.
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Outdoor Soil Growers
May not be necessary for outdoor gardening if soil is already nutrient-rich and balanced for plant health.
Product Description
Cal-Mag (1 Gallon)
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Customer Questions & Answers
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Question:
How to Shop Cal-Mag (1 Gallon) Online From Ubuy?
Answer: It’s easy to shop Cal-Mag (1 Gallon) online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Cal-Mag (1 Gallon) Available to Shop Online in São Tomé and Príncipe?
Answer: Yes, at Ubuy São Tomé and Príncipe this product is available for you to shop at a reasonable price. The Cal-Mag (1 Gallon) is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Emerald Harvest Editorial Review
Cal-Mag (1 Gallon) by Emerald Harvest is specifically designed to support medium coverage plant growth for all types of plants. This liquid formula is packaged in a 1-gallon container and is part of the Emerald Harvest brand known for its quality. Users appreciate that it effectively enhances the overall health and vitality of their plants, providing essential nutrients that are crucial during different growth stages. The lightweight 30-gram design of the bottle makes it easy to handle and store, ensuring that nurturing your plants is always convenient and efficient.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Supports all types of plants effectively
- Lightweight and easy to handle
- Designed for medium coverage applications
- Enhances overall plant health
- Quality brand trusted by growers
Cons
- Some users may find it takes time to see results
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
STD 3360440
Order now and get it around Thursday, October 29
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.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Reduces the risk of calcium and magnesium deficiencies.
- Promotes healthy chlorophyll production for vibrant green plants.
- Activates essential plant enzymes for better nutrient uptake.
- Nourishes crops with high-quality calcium and magnesium.
- Enhances flowering and increases overall yield.
- Ideal for all growing media, especially coco coir.
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