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General Hydroponics CALiMAGic is a concentrated liquid nutrient blend delivering Calcium and Magnesium at a precise 1ml per liter ratio. Designed to prevent secondary nutrient deficiencies such as blossom end rot and tip burn, it optimizes growth for fast-growing, calcium-demanding plants like tomatoes and lettuce. Suitable for hydroponic and soilless systems, this 1-quart formula is trusted by thousands of gardeners worldwide for healthier, more robust crops.
| Asin | B00GZRKI40 |
| Best Sellers Rank | 461,035 in Garden (See Top 100 in Garden) 1,736 in Hydroponic Nutrients & Additives |
| Brand Name | General Hydroponics |
| Coverage | Fast-growing plants, tomatoes, lettuce, and other calcium-intensive plants |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,729) 4.8 out of 5 stars |
| Global Trade Identification Number | 00783942912197 |
| Included Components | Gardening^Fertilizer and Soil^fertilizers |
| Item Form | Spray |
| Item Weight | 1.25 kg |
| Liquid Volume | 946.35 Millilitres |
| Manufacturer | Hydrofarm, Inc. |
| Mixing Ratio | 1:1000 |
| Model Number | HGC733525 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | HGC733525 |
| Specific Uses For Product | Hydroponics |
| Unit Count | 32.0 millilitre |
| Upc | 745682303994 309277145422 714639457172 783942912197 793094017725 811920242087 885617468234 |
User
Good product
I was very satisfied with the results of using this product will buy it again
User
Love this
This CALiMAGic supplement from General Hydroponics has been a total game changer for my plants. If you’re dealing with calcium or magnesium deficiencies, this stuff works fast and reliably.Within just a short time of using it, I noticed stronger stems, healthier leaves, and a deeper, richer green color overall. It really helped clear up the yellowing and spotting I was seeing before, especially in my more sensitive plants. The difference was noticeable enough that I now consider it an essential part of my feeding routine.What I like most is how easy it is to use—it mixes well with water, doesn’t leave any weird residue, and integrates smoothly with my other nutrients without causing issues. The 1-0-0 formula is perfect for supplementing without throwing off the rest of your nutrient balance.The bottle size is also great value for the price. A little goes a long way, so it lasts longer than expected, even with regular use.Overall, this is a must-have if you’re serious about plant health, whether you’re growing in hydroponics or soil. Reliable, effective, and worth every penny—I’ll definitely keep buying this.
User
Good product
Fast delevery and good product thankyou
User
Worth it
Good price and works
User
Super
Super
Trustpilot
3 weeks ago
1 day ago