SKU: 9331532706
organic liquid calcium fertilizer

organic liquid calcium fertilizer Cal Mag Max7-0-3 by AM Leonard

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Description

organic liquid calcium fertilizer Cal Mag Max7-0-3 by AM LeonardCAL MAG MAX 7 0 3 With 4% Calcium and 2% Chelated Magnesium Cal Mag Max is a Growth Products fertilizer with the power punch to serve plants with calcium, magnesium, and a kick of NPK. This product breaks the barriers between fertilizers and micronutrients, giving you the best of both. Cal Mag Max contains the perfect 2 to 1 ratio of calcium to magnesium. The calcium and magnesium are 100% chelated with a special sugar acid chelate. Cal Mag Max works

CAL MAG MAX 7-0-3 With 4% Calcium and 2% Chelated Magnesium
 Cal Mag Max is a Growth Products’ fertilizer with the power punch to serve plants with calcium, magnesium, and a kick of NPK. This product breaks the barriers between fertilizers and micronutrients, giving you the best of both. Cal Mag Max contains the perfect 2 to 1 ratio of calcium to magnesium. The calcium and magnesium are 100% chelated with a special sugar-acid chelate. Cal Mag Max works faster and is less wasteful because it is completely available as a foliar or soil drench. Use Cal Mag Max as a supplement, and in alternate feeding with a standard fertilizer.

Green Industry professionals wage a constant battle to correct Calcium (Ca) and Magnesium (Mg) nutrient deficiencies that occur in plants. Symptoms of calcium and magnesium deficient plants include:

  • Immature development and deformity of the plant.
  • Calcium deficiencies most often occur in the newest growth of a plant. The leaves and new tissue of the plant will curl, twist, and eventually fall off.
  • When a plant is deficient in magnesium, it is the older, more established leaves that are first affected. The plant will become chlorotic, with the leaves changing color beginning as a reddish brown and changing over to yellow. The end result is that the leaves curl and eventually drop off of the plant.

To prevent and correct these deficiencies, a 2-to-1 calcium-to-magnesium ratio product is most often recommended. Growth Products' Cal-Mag Max (7-0-3) fertilizer with 4% chelated calcium and 2% chelated magnesium fits the bill perfectly. It is quick-acting and easy to use.

Cal-Mag Max is great for all classes of horticultural plants, including ornamentals, trees, shrubs, plants, turfgrass, etc.. When applied as a foliar spray, it provides almost immediate correction of calcium and magnesium deficiencies. Cal-Mag Max can also be applied to the soil, as a supplement or in alternation with other fertilizers.

Label:  Cal Mag Max 

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SKU: 9331532706

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4.6 ★★★★★
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Belle of the Ball
Chelsea, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
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Reviewed in the United States on January 10, 2013
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Verified Purchase
PSBone
Boise, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
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Reviewed in the United States on July 10, 2014
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Verified Purchase
Eudy Ernesto De León Batista
Whiting, US
★★★★★ 5
Excelente Muy Satisfecho
Servicio excepcional, cuidadoso, el producto muy bien empacado. Y el tiempo de entrega fue el acordado. Y del producto ni hablar, excelente.
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Reviewed in the United States on February 3, 2026
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Dog Mom
Waukegan, US
★★★★★ 5
seems to work just fine
Helps me sleep. I also use Mg, B complex and medical cannabis oil before bed. My sleep isn't great otherwise here in the good ol' USA (unlike in Europe where I sometimes go for complicated issues/not vacation; which indicates issues with the much higher radiofrequency exposure allowed in the US than in the European country where I sleep like a happy baby). Just wait for 5G, then I probably need to reinvent my sleep protocol if I want to get any rest. But well, with the 5G impact on the biosphere, we may not be here much longer then. That means we better stop 5G before it's all roleld out.
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Reviewed in the United States on August 2, 2019
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Verified Purchase
S.J.
Chelsea, US
★★★★★ 5
The product is worth purchasing!
I find that the time release melatonin works for me. The cost is reasonable, shipping directly to the home works well.
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Reviewed in the United States on September 6, 2025

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