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Botanicare

Botanicare Cal-Mag Plus, A Calcium, Magnesium, And Iron Plant Supplement, Corrects Common Plant Deficiencies, Add To Water Or Use As A Spray, 2-0-0 NPK, Quart

    • Based on 22,007 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 17 hours and 32 minutes
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Size: 1 quart


Style: Plant Supplement


Features

  • Highly fortified calcium, magnesium, and iron plant supplement formulated to correct common deficiencies
  • Supplement your existing nutrient program with Cal-Mag Plus
  • To Use: Mix well and use with every watering, as needed, for enhanced growth apply as a foliar spray
  • For use in containers, coco, hydrogardens, and when growing in soil
  • Contains formulation of 2-0-0 NPK

Description

Supplement your existing nutrient programs in reverse osmosis water, or when growing in soil or coco coir-based media, to compensate for a natural calcium draw with Botanicare Cal-Mag Plus. Formulated to correct common deficiencies, Botanicare Cal-Mag Plus is a highly fortified calcium, magnesium, and iron plant supplement. It contains a 2-0-0 NPK and can be mixed in with regular waterings or applied as a foliar spray to further enhance growth.

Brand: Botanicare


Item Weight: 0.5 Pounds


Item Form: Liquid


Coverage: Full


Liquid Volume: 946 Milliliters


Brand: Botanicare


Item Weight: 0.5 Pounds


Item Form: Liquid


Coverage: Full


Liquid Volume: 946 Milliliters


Mixing ratio: 137.8


Specific Uses For Product: Root Development, Plant Growth, Soil Conditioning


Target Species: Plants


Global Trade Identification Number: 27


Manufacturer: Hawthorne Hydroponics, LLC


Number of Items: 1


UPC: 714639456878 757900240325 783942912227


Unit Count: 32.36 Fl Oz


Product Dimensions: 5.1 x 2.3 x 7.3 inches


Item Weight: 8 ounces


Item model number: HGC732110


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

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.

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Similar Products

Top Amazon Reviews

    • Great product as always
Size: 1 quart Style: Plant Supplement
I recently added Botanicare Cal-Mag Plus to my plant care routine, and I’m really impressed with the results. The product arrived promptly and was excellently packaged, with no leaks or damage to the bottle, which is always a relief when ordering liquid supplements. From the first use, it was clear that this supplement was high quality. It’s easy to measure and mix with my regular nutrient solution. I started using it a few weeks ago, and my plants have shown significant improvement in their overall health and vigor. Cal-Mag Plus is fantastic for addressing common deficiencies in calcium and magnesium, which are crucial for plant growth. Since incorporating it into my routine, I’ve noticed my plants’ leaves are greener and more robust. There are no more signs of yellowing or other deficiency-related issues. This has been particularly beneficial for my tomatoes and peppers, which are heavy feeders and often prone to such deficiencies. Another great aspect of Cal-Mag Plus is its versatility. I use it for both my soil and hydroponic plants, and it integrates seamlessly with my existing nutrient regimen. It doesn’t cause any imbalances or issues, which makes it very convenient. I’ve also observed that my plants are more resilient to stress since I started using this supplement. They seem to handle fluctuations in temperature and light better, and their overall growth has been more vigorous. The added iron in the formula is a nice bonus, contributing to better chlorophyll production and healthier plants. Overall, I’m extremely satisfied with Botanicare Cal-Mag Plus. It’s a reliable, high-quality supplement that has made a noticeable difference in my plants’ health. If you’re dealing with calcium or magnesium deficiencies, or just want to ensure your plants have everything they need to thrive, I highly recommend giving this product a try. It’s become an essential part of my plant care routine, and I’m excited to see continued improvements as I keep using it. ... show more
Reviewed in the United States on June 21, 2024 by rick k
    • Great product
Size: 1 quart Style: Plant Supplement
This product works amazing for my plants and makes them grow bigger. The bloom is beautiful and the size is amazing!
Reviewed in the United States on September 30, 2024 by Great product
    • Excellent for big leafy new foliage growth
Size: 1 quart Style: Plant Supplement
Review Image by Derek Derek
Review Image by Derek Derek
Review Image by Derek Derek
Review Image by Derek Derek
I gave this to my 5 year old Meyer lemon tree and it made it produce the biggest leaves I’ve ever seen on it. This is all while overwintering it indoors in my shower. Notice the smaller leaves on it, those are the normal sized ones. Never seen it do this before! Looks much more healthy after 6 months indoors than previous winters, where it would often drop lots of leaves (they haven’t been dropping much). Admittedly I’ve used a little more than I was supposed to than the directions called for and just eyeballed it. I don’t use it every watering, maybe every 3 waterings or so and make it a little stronger than the directions ask. I also put it on my knockout roses and they went crazy with new foliage. One thing to note, this fertilizer seems to work excellent for new LEAF growth only, not for more flowers or bigger flowers. You have to use different fertilizer for that which I’m not sure I’m allowed to mention here. I’ve got a decent green thumb so I’ve been able to combine this fertilizer with other fertilizers for more roses on my knockouts without over Fertilizing. I never measure, I just eyeball it and they seem to love it. The key here is lots of water and well drained soils. One thing to note, with all of this new foliage you’ll get, you’ll be needing to water much more often and in larger amounts so be prepared to pump up your watering schedules and fluid volumes, especially if it’s really hot outside. In Summary, this is an excellent fertilizer if your plant is well drained but still getting yellow foliage. It will help produce new, abundant and possibly supersized leaves with the right amount of sun, water and drainage. ... show more
Reviewed in the United States on April 30, 2022 by Derek Derek
    • Quality product
Size: 1 quart Style: Plant Supplement
it works
Reviewed in the United States on February 17, 2024 by skunkman
    • Works good
Size: 1 quart Style: Plant Supplement
My husband swears by this
Reviewed in the United States on August 24, 2024 by Gloria Ramos
    • Saved our Tomatoes!
Size: 1 quart Style: Plant Supplement
We were struggling with blossom end rot on every tomato in our new raised beds. Turns out this is what the dirt (I would not call it soil yet lol) was missing! We actually got a nice tomato harvest after we started using this!
Reviewed in the United States on October 15, 2024 by Heather Wakefield
    • Plants need it
Size: 2.5 Gallon Style: Plant Supplement
I grow a lot of fig trees and vegetables and berries of all sorts for personal and sales. Plants need cal mag and a little goes a long way. Since using this product I have noticed an improvement in my plants. I've even had small improvements with fig trees that have the fig mosaic virus. I will continue to buy every time I run out. ... show more
Reviewed in the United States on August 9, 2024 by Jennifer Phillips
    • Calmag+
Size: 1 gal Style: Cal-Mag
They lov it
Reviewed in the United States on October 10, 2024 by Oh yeah baby

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