








🌱 Feed your plants like a pro—no deficiencies, no drama!
General Hydroponics CALiMAGic 1-0-0 is a concentrated liquid supplement delivering essential calcium and magnesium to fast-growing, calcium-hungry plants. Designed to prevent common nutrient deficiencies such as blossom end rot and tip burn, it dissolves completely without clogging spray lines or drip emitters. Ideal for hydroponic systems, it integrates smoothly with other fertilizers and enjoys high user satisfaction with over 7,500 positive reviews.









| ASIN | B005LE3QH4 |
| Best Sellers Rank | 396,001 in Garden ( See Top 100 in Garden ) 1,676 in Hydroponic Nutrients & Additives |
| Brand Name | General Hydroponics |
| Coverage | Medium |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,575) |
| Global Trade Identification Number | 00793094017756 |
| Included Components | GH CALiMAGic |
| Item Form | Liquid |
| Item Weight | 28.03 kg |
| Liquid Volume | 768 Fluid Ounces |
| Manufacturer | General Hydroponics |
| Model Number | HGC733540 |
| Specific Uses For Product | Hydroponics |
| Target Species | tomatoes, lettuce, and other calcium intensive plants |
| UPC | 793094017756 |
| Unit Count | 22712.4707 millilitre |
P**R
Product is as described.. Shipping on time. No Complaints.
Z**B
Best CalMag Product on the Market General Hydroponics CALiMAGic Quart is the top CalMag supplement I've used. It consistently supports all types of greenery, ensuring my plants stay healthy and vibrant. Easy to use and highly effective, I always rely on this product for optimal plant growth. Highly recommended for any gardener.
A**A
Fast delevery and good product thankyou
J**M
General Hydroponics CALiMAGic is an exceptional product that holds numerous benefits for indoor cannabis cultivation. With its concentrated blend of calcium and magnesium, it addresses crucial nutrient deficiencies and enhances the growth and development of cannabis plants in hydroponic systems. One of the key benefits of CALiMAGic is its ability to prevent blossom end rot and tip burn. These issues commonly affect cannabis plants and can lead to reduced yields and compromised quality. By providing the necessary calcium and magnesium, CALiMAGic helps maintain optimal nutrient levels, reducing the risk of these problems and ensuring healthier, more robust plants. Indoor cannabis cultivation often relies on hydroponic systems, where precise nutrient delivery is essential. CALiMAGic excels in this regard, as it dissolves easily and remains in solution, allowing for efficient absorption by cannabis roots. This promotes faster nutrient uptake and supports overall plant health and vigor. Cannabis plants have specific nutrient requirements, and CALiMAGic meets those needs effectively. Calcium and magnesium are vital for numerous biological processes, including enzyme activation, photosynthesis, and cell wall development. By supplying these secondary nutrients in a concentrated form, CALiMAGic optimizes cannabis growth and helps achieve better yields. Furthermore, CALiMAGic's versatility makes it an ideal choice for indoor cannabis growers. Whether you prefer soil, coco coir, or hydroponic setups, CALiMAGic seamlessly integrates into any growing medium. This flexibility allows you to use the product with confidence, regardless of your preferred cultivation method. CALiMAGic also offers excellent value for money. The 1-quart bottle provides a generous quantity for multiple applications, making it a cost-effective solution for cannabis growers. Users appreciate that a little goes a long way, ensuring long-lasting use without compromising on quality. In summary, General Hydroponics CALiMAGic stands out as a highly beneficial product for indoor cannabis cultivation. Its ability to address crucial nutrient deficiencies, prevent common issues like blossom end rot and tip burn, and support overall plant health makes it a trusted choice among cannabis growers. With its versatility, ease of use, and cost-effectiveness, CALiMAGic proves to be an invaluable asset for maximizing yields and achieving successful indoor cannabis cultivation.
J**H
The content itself is worth the money but I wish the bottle would’ve had a spout to make it easier to dose.
Trustpilot
1 month ago
2 weeks ago