Internet #301941793

Model # 10101-10002

Store SKU #1002591312

0889288100028

32 oz. Calcium Magnesium

  • Concentrated supplement provides a boost of calcium and magnesium
  • Use as part of a program with other Black Magic liquid nutrients
  • Use with drain-to-waste or recirculating hydroponics
$ 21 98
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Concentrated supplement provides a boost of calcium and magnesium
  • Use as part of a program with other Black Magic liquid nutrients
  • Use with drain-to-waste or recirculating hydroponics
Black Magic Cal-Mag Supplement is designed to work with Black Magic liquid nutrients to give plants an extra boost of calcium and magnesium. Added calcium and magnesium are beneficial to help optimize plant nutrition and enhance growth of calcium-intensive plants. These additional nutrients also help against secondary nutrient deficiencies, such as tip burn or blossom end rot.
  • Click here to shop the complete Black Magic collection
  • Designed to give your plants an extra boost of calcium and magnesium
  • 2-0-0 formula concentrate with 6.0% calcium and 1.2% magnesium
  • Designed to supplement black magic liquid nutrient program - not to be used as a standalone product
  • Can be used in drain-to-waste or recirculating hydroponic systems
  • Good for every stage of the growing process



Product Overview

  • Concentrated supplement provides a boost of calcium and magnesium
  • Use as part of a program with other Black Magic liquid nutrients
  • Use with drain-to-waste or recirculating hydroponics
Model #: 10101-10002
Sku #: 1002591312
Internet #: 301941793

Black Magic Cal-Mag Supplement is designed to work with Black Magic liquid nutrients to give plants an extra boost of calcium and magnesium. Added calcium and magnesium are beneficial to help optimize plant nutrition and enhance growth of calcium-intensive plants. These additional nutrients also help against secondary nutrient deficiencies, such as tip burn or blossom end rot.

  • Click here to shop the complete Black Magic collection
  • Designed to give your plants an extra boost of calcium and magnesium
  • 2-0-0 formula concentrate with 6.0% calcium and 1.2% magnesium
  • Designed to supplement black magic liquid nutrient program - not to be used as a standalone product
  • Can be used in drain-to-waste or recirculating hydroponic systems
  • Good for every stage of the growing process



Info & Guides

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Compare Similar

Compare Similar Products
Brand Black Magic Black Magic Chapin Black Magic
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Price
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Ratings (18) (10) (30) (4)
Organic No No No No
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Specifications

Dimensions

Product Depth (in.)
3.24
Product Height (in.)
8.7
Product Width (in.)
3.24 in

Details

Compatible Grass Type
All Purpose
Features
No Additional Features
Liquid Fertilizer Type
Liquid Plant Fertilizer
Longevity (weeks)
2
N-P-K Ratio
2-0-0
Organic
No
Organic
Synthetic
Plant type
Multi-Purpose
Post-Emergent Weed Control
No
Pre-Emergent Weed Control
No
Returnable
90-Day
Season Use
All-Season
Volume (oz.)
32

Warranty / Certifications

Manufacturer Warranty
No quibble guarantee

Specifications

Dimensions

Product Depth (in.)
3.24
Product Height (in.)
8.7
Product Width (in.)
3.24 in

Details

Compatible Grass Type
All Purpose
Features
No Additional Features
Liquid Fertilizer Type
Liquid Plant Fertilizer
Longevity (weeks)
2
N-P-K Ratio
2-0-0
Organic
No
Organic
Synthetic
Plant type
Multi-Purpose
Post-Emergent Weed Control
No
Pre-Emergent Weed Control
No
Returnable
90-Day
Season Use
All-Season
Volume (oz.)
32

Warranty / Certifications

Manufacturer Warranty
No quibble guarantee

Questions & Answers

Is this for hydro only or can I use this in my soil set up?

Asked by: Derek
I used it for my indoor plants.
Answered by: Ivey
Date published: 2019-06-04

How do I buy this product?

How do I buy this product?
Asked by: Rick
You can order online and have HD ship to your store and no extra charge.
Answered by: Tcubed
Date published: 2018-04-26

Can I use this on camellias in the ground?

Asked by: HBS
HBS: As I recall there are suggested dosages on the back of the bottle but I don't recall that they were specific to individual plants. To be safe, I would contact Black Magic for specific dosages for your plant's stage of growth, I hope that helps, Hank .
Answered by: Hank
Date published: 2020-04-05

How do I use for medical marijuana

How much do I use on my plant
Asked by: Michael
Michael: I was taught that less is best. Depending on the growth stage of you meds I would suggest you contact the manufacturer. With any fertilizer or additive, it depends a lot on how you're growing, soil or hydro. As necessary as it is I think it would be safer for you to contact Black Magic. I hope that helps, Hank
Answered by: Hank
Date published: 2020-04-05
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