CalMag Plus Iron Liquid Plant Supplement (128 fl oz) Gallon | for All Plants & Gardens | Concentrated Calcium Magnesium Iron | Makes Up to 1,260 Gallons of Ready to Feed | Blue Planet Nutrients
Condition: New
$39.95
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Oct 30
At a glance
- Condition
- New
- Size
- Gallon
- Weight
- 8 lb
- Item Form
- Liquid
- Liquid Volume
- 1 gal
- Coverage
- Medium
- Target Species
- all plants
Features 5
- CORRECT & PREVENT DEFICIENCIES: Feed CalMag to your plants as needed to prevent and correct common deficiencies such as blossom end rot and upward leaf curl.
- CALCIUM, MAGNESIUM, IRON SUPPLEMENT: CalMag provides plants with calcium, magnesium, and iron which are key elements in photosynthesis, absorption & transport of nutrients within the plant, and are vital to the healthy development of all varieties of plants.
- VERSATILE FORMULA: Can be fed to all varieties of plants growing in almost any type of garden such as hydroponic, soil, aeroponic, and all soil-less media! Blue Planet Nutrients CalMag supplement can be used along with other garden fertilizers and supplements.
- EASY TO USE: Simply dilute a small amount per gallon of water and water your plants! CalMag can also be used as a foliar spray and as a soak for coco coir prior to use as a hydroponic growing medium.
- BLUE PLANET NUTRIENTS: Trusted brand from Houston, TX providing high quality, professional grade garden fertilizers and supplements since 2010.
Specs 15
| Brand | Blue Planet Nutrients |
|---|---|
| Item Weight | 8 pounds |
| Item Form | Liquid |
| Liquid Volume | 1 gallons |
| Specific Uses For Product | Fertilizer Supplement for All Plants and Gardens |
| Brand Name | Blue Planet Nutrients |
| Model Number | 4336441778 |
| Manufacturer | Blue Planet Nutrients |
| Number of Items | 1 |
| UPC | 609408402760 |
| Unit Count | 128 Fluid Ounces |
| Part Number | 4336441778 |
| Coverage | Medium |
| Target Species | all plants |
| Mixing Ratio | Seedlings/Small Plants 132000, Medium-Large/Mature Plants 116000 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This stuff works really well
Size: Quart
The media could not be loaded. Works extremely well at correcting or preventing calcium magnesium or iron deficiencies I use it daily and have been using it for years same company same product and have not been disappointed not even once this stuff is amazing not only that but it corrects the problem fast and is fairly cheap!
...
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Reviewed in the United States on May 8, 2024 by Chris beck
Calcium Magnesium AND IRON.
Size: Quart
Worked great reviving my citrus orange tree that started to yellow from nutrient deficiency. While I use Epsom salt as a foliage and in ground supplement, it did not do enough to make my leaves green again. When I found this I was hoping the iron or calcium would help and it did! Never figured out which specific nutrient it was deficient in but def did the job.
...
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Reviewed in the United States on September 20, 2020 by Spman
Great for Indoor/Outdoor Gardens
Size: Gallon
I make my own plant food mixtures with liquid seaweed for my indoor and outdoor plants, as well as supplementing my AeroGarden veggies for continued growth. This gave me tasty cherry tomatoes for 200 days on my kitchen counter. Now I'm growing herbs, lettuce, and chilies with continuous growth. Very happy. A little bit goes a long way! My houseplants also grow well with these nutrients and I'm looking forward to spring to start my garden outside again. It did wonders for my veggies outdoors. They continued to grow until our first snowfall.
...
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Reviewed in the United States on January 26, 2022 by Cheryl Cervantes
Good product
Size: Quart
Recommend great easy to use
Reviewed in the United States on April 14, 2021 by Amazon Customer
Prevents deficiencies commonly found in plants lacking micronutrients
Size: Quart
This stuff works. Add 5ml of Blue Planet Nutrients CalMag per gallon of water. Mix well. Check and adjust pH. I grow in soil and CalMag prevents deficiencies that manifest themselves in problems with my leaves.
Reviewed in the United States on May 24, 2022 by PhatDrewB
Prompt
Size: Quart
Growing
Reviewed in the United States on April 11, 2024 by Sellallstuff
Good for price
Size: Gallon
Used a quart from blue planet liked its quality bought a gallon highly recommend over the high priced brands .thumbs up
Reviewed in the United States on January 30, 2022 by james beyer 3
Great for my tomatoes thusfar.
Size: Quart
Purchased this so that the tomatoes produced on my plants do not get the dreaded black spots on the bottom. In past years, to my dismay, this has happened. Cannot give my experience yet this year but I have great hopes. So far, the plants look great and little tomatoes are appearing.
Reviewed in the United States on June 15, 2020 by MarleneLouise