SKU: 91025725870

General Hydroponics CALiMAGic 2.5 Gallon

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Description

General Hydroponics CALiMAGic 2.5 GallonGeneral Hydroponics CALiMAGic 2. 5 Gallon CALiMAGic is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops such as tomatoes and lettuce as well as other Calcium intensive plants. Use CALiMAGic as a part of

General Hydroponics CALiMAGic 2.5 Gallon

CALiMAGic is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development while preventing blossom end rot and tip burn in many crops such as tomatoes and lettuce as well as other Calcium intensive plants.

Use CALiMAGic as a part of your regular feeding program, it is a clean, fully soluble product that will not clog spray lines or drip emitters and is safe to use in reservoirs combined with many other fertilizers.


Advantages

  • Prevents common deficiencies — Provides readily available calcium (5%) and magnesium (1.5%) to stop secondary nutrient shortages in fast-growing plants, especially when using RO/purified water, coco coir, or soilless media.
  • Protects against disorders — Effectively prevents blossom end rot (e.g., in tomatoes) and tip burn (e.g., in lettuce), plus other issues in calcium-intensive crops for healthier fruits, leaves, and overall quality.
  • Enhances growth & development — Optimizes plant nutrition, strengthens cell walls, improves structure/resilience, promotes vibrant foliage, and supports better overall vigor and yields.
  • Fully soluble & system-friendly — Clean, concentrated liquid that mixes easily, won't clog drip emitters, spray lines, or reservoirs—ideal for hydroponics, drip systems, and reservoirs.
  • Highly compatible — Safe to combine with most other fertilizers/nutrient lines as part of any regular feeding program, with no major conflicts.
  • Versatile applications — Suited for hydro, soil, coco, fast-growing annuals, tomatoes, lettuce, and other demanding plants; simple 1 tsp/gallon dosing for most uses.
  • Trusted quality — From the reliable General Organics/General Hydroponics "GO" line, known for innovative, high-performing products.

Directions for Use

Use 1ml per liter (1 teaspoon per gallon) for most applications.

When using Reverse Osmosis or purified water add 1ml per liter (1 teaspoon per gallon) to water before adding nutrient solution.

When growing in Coconut Coir or using prepared soil or soilless mixes add 1ml per liter (1 teaspoon per gallon) to wet the media and to nutrient solution for the first two weeks.

Continuous use may be helpful for fast growing annuals.


For Use With

Plants: Hemp, Herbs, Flowers, Fruits, Vegetables, and High-Value Crops

Media: Coco, In-Ground Soil, Peat Lite Mix, Potting Mix, Rockwool, Water Culture


Guaranteed Analysis

1 - 0 - 0

Total Nitrogen (N)..........1.0%
     1.0% Nitrate Nitrogen..........1.0%
Calcium (Ca)..........5.0%
Magnesium (Mg)..........1.5%
     1.5% Water Soluble Magnesium
Iron (Fe)..........0.1%
     0.1% Chelated Iron (Fe)

Derived from: Calcium Carbonate, Magnesium Nitrate, Iron DTPA

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 91025725870

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4.5 ★★★★★
Based on 13 reviews
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B
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Bing
Carnegie, US
★★★★★ 5
Pleased Customer!
Size: 42, Color: Red With Black Strip
Perfect fit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
B
Verified Purchase
B. Gross
Phoenix, US
★★★★★ 4
Reasonable quality, slightly small, definitely unhemmed
Size: 42, Color: White With Black Strip, Size: 42, Color: White With Black Strip
If these pants are the right look for what you want/need, they're a reasonably good quality option. But that said, in practice these looked a little "cheesy" with the black stripe. I can't say for sure that's a result of how the product is made/how it looks, but I just couldn't see myself wearing them. That's assuming I could wear them... In terms of fit, they were slightly small in the waist for both pairs I ordered. I'm not sure what I thought they meant when I read that they were unhemmed, but for those looking for pants to take out of the box and wear... these aren't for you. The ankles are not "finished" and require hemming to make them look acceptable. (This was my fault, so I didn't count off for this)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2021
C
Verified Purchase
Chiaro
Cuba, US
★★★★★ 3
They stand out, and are flashy, but sizing is complicated.
Size: 34, Color: Black With White Strip, Size: 34, Color: Black With White Strip
High-quality pants and flashy. The stripe adds a lot of attention for reasons both good and bad. The materials they were made are excellent quality. Pants are thick, but not too thick, and are lightweight, guaranteeing easy movement. Comfortable - could wear these all day. I do love their appearance. They made me feel like a million bucks. :) The only problem is sizing and fit. I normally wear size 34 for waist in jeans and dress pants like these, but the 34 I got didn't fit at all - too tight. So, I ordered a 36, and it fit, but barely. When I sat down, there was too much tightness in my "masculine area". I also ordered a 38, and, well, they were just too big - practically hung off me. A 37 would probably work for me in these, but they don't offer such a size. I have to return the 34 and 38. Will keep the 36, see if I can have it altered in some way. Length was fine. Being 1.86 meters, often the length in these pants is a little on the short side. In the photo, I'm wearing size 36 and the black pair with the gold stripe, which is actually more of a flashy yellow. I liked how I looked in them, but they were a little too tight at times, the belt wasn't even necessary. It enhanced the outfit though, don't you think.
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Reviewed in the United States on July 20, 2025
A
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Anonymous For Now
West Palm Beach, US
★★★★★ 5
Good as a standard "Tuxedo" pants
Size: 42, Color: Black With Red Strip
Red Striping could be wider. These are good as a standard "Tuxedo" pants but if you are looking more fore a "Security Guard" style pants the striping needs to be wider.
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Reviewed in the United States on April 18, 2025
R
Verified Purchase
Roland R
Alexandria, US
★★★★★ 5
Runs small in the waist
Size: 34, Color: Black With Black Strip
These are good pants, but as other reviewers have noted, they tend to run small. Order one size up from the size you normally order. I'm a 34 inch waist, and I ordered the 34. They were tight, and I had to have them let out. I may order another pair, and if so, I'll order the 36. Don't be vain. Be smart.
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Reviewed in the United States on April 6, 2015

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