SKU: 36801783354

Athena CaMg Calcium Magnesium & Iron Hydroponic Supplement for Heavy

$56.69 $62.99
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

Athena CaMg Calcium Magnesium & Iron Hydroponic Supplement for HeavyDescription [US Only] COMPREHENSIVE NUTRIENT SUPPLEMENT: Provides essential Calcium, Magnesium, Iron, and Nitrogen to support optimal plant vitality and growth. VERSATILE USE: Ideal for use with Athena's 2 part liquid formulas, especially in systems using reverse osmosis (RO) water or growing media like coco and rockwool. CORRECTS DEFICIENCIES: Effectively addresses common nutrient deficiencies without disrupting overall elemental balance. ENHANCED

Description
  • [US Only] COMPREHENSIVE NUTRIENT SUPPLEMENT: Provides essential Calcium, Magnesium, Iron, and Nitrogen to support optimal plant vitality and growth.

  • VERSATILE USE: Ideal for use with Athena's 2-part liquid formulas, especially in systems using reverse osmosis (RO) water or growing media like coco and rockwool.

  • CORRECTS DEFICIENCIES: Effectively addresses common nutrient deficiencies without disrupting overall elemental balance.

  • ENHANCED GROWTH: Supports vigorous plant development during heavy growth phases, ensuring robust and vigorous plants.

  • GROWER-FRIENDLY: Although the 2-part formulas already include sufficient Calcium and Magnesium, Athena CaMg offers additional support for growers in challenging conditions.

  • Product Description: Athena CaMg is designed to supplement either of the 2-part liquid formulas. Some cultivars and growing conditions may require higher doses of calcium, magnesium, iron and nitrogen during heavy growth and development phases. This product effectively corrects these common deficiencies without throwing off overall elemental balance. In systems using reverse osmosis (RO) water and plants grown in inert media, such as coco and rockwool, Athena CaMg is particularly useful. Although the 2-part formulas already provide sufficient levels of calcium and magnesium, some growers find supplementation helpful in demanding conditions.

  • Application Rates Add 2-10 mL of Athena CaMg per gallon of water during all stages as needed.

  • See Feed Schedules for specific application recommendations.

  • See Feed Schedules for specific application recommendations.: Best Practices

  • Best Practices: - Shake well before use. - Use clean measuring instruments - do not put anything into the bottle. - Some applications may require different dosages. - Recommended for hydroponic use, especially with inert media and when using reverse osmosis (RO) water. - Monitor EC regularly and adjust accordingly based on crop and growth stage. - Adjust pH to proper levels after mixing all fertilizers and additives. - Store closed in original packaging at a temperature between 45 degrees F and 85 degrees F.
    • Specifications
  • Product Identification
  • Manufacturer: Athena
  • Product Name: CaMg
  • Product Model: LQ-CM-1G
  • UPC Code: 850038693145
  • Medium: Liquid
  • Cycle: Dual
  • Ingredients: Stable
  • N-P-K: 2-0-0
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 36801783354

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    4.8 ★★★★★
    Based on 30 reviews
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    Verified Purchase
    Amazon Customer
    New York, US
    ★★★★★ 5
    Tough
    Color: Medium size (5.9")
    So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
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    danna turner
    Battle Creek, US
    ★★★★★ 5
    Dog approved
    Color: Colorful, Size: Medium
    Favorite bag for my dog
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    Reviewed in the United States on May 30, 2026
    G
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    Geneva Thompson
    Battle Creek, US
    ★★★★★ 5
    Repeat buyer
    Color: Colorful, Size: Medium
    This lasts a long time. We have a bigger one outside and smaller in east for dog to grab and us
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    A
    Verified Purchase
    AnneMarie H.
    Louisville, US
    ★★★★★ 1
    Not as described
    Color: Colorful, Size: Large, Color: Colorful, Size: Large
    This item is vibrant in color, but I could tell right away, It wasn’t going to be durable and indestructible like the description said. My dog had it destroyed in less than a minute.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026
    M
    Verified Purchase
    Mary
    San Leandro, US
    ★★★★★ 5
    Great play for everyone
    Color: Colorful-2, Size: Medium, Color: Colorful-2, Size: Medium
    We have Shelties and they love it!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 3, 2026

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