



🌿 Feed your plants like a pro—because thriving is the new standard!
Botanicare Cal-Mag Plus Quart is a premium liquid plant supplement designed to prevent calcium and magnesium deficiencies in both hydroponic and soil environments. With a potent 2-0-0 formula, it effectively stops blossom end rot and supports robust plant health, making it a must-have for serious gardeners seeking vibrant, high-yield crops.
| ASIN | B000J2CUQ6 |
| Best Sellers Rank | #86,363 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,881 in Garden Fertilizers |
| Brand | Botanicare |
| Customer Reviews | 4.7 4.7 out of 5 stars (362) |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 2.2 pounds |
| Item model number | BCCMGAL |
| Liquid Volume | 1 Gallons |
| Manufacturer | American Agritech |
| Product Dimensions | 5.1 x 6.3 x 10.5 inches |
| Specific Uses For Product | Hydroponics |
| Unit Count | 32.0 Fluid Ounces |
A**R
Works as advertised.
A must have for tomato plants. Calcium and magnesium readily available. Good stuff!
F**Z
Cal-Mag
This is good stuff! I think we all use it, but if you are just starting out,…get you some! 🪴🍃
T**Y
Just what the tomato plants needed
Tomatoes are healthy and thriving.
G**K
Ideal for tomatoes
Cal Mag Plus has been a fantastic addition to my tomato-growing routine. Since incorporating it, my plants have stayed vibrant, healthy, and noticeably more resistant to pests. I’ve seen stronger stems, richer leaves, and fruit that’s firm and full of flavor. It’s reassuring to know they’re getting the essential calcium and magnesium they need—and the difference truly shows in the garden. Highly recommended for any tomato enthusiast looking to level up their harvest!
A**R
Works well
Use this for my indoor and outdoor veggies and it always does the job.
M**M
Great
Awesome
@**M
Best Nutrients Ever
Botanicare is the best. You WILL see results overnight. I started using Botnicare in 1998 and won't stop. I've grown several hundred pounds of cannabis since then. seriously 20lbs a year is my normal grow with 12 plants, that all smoke no trim. This feed is the cleanest around. Everybody has tried to imitate Botanicare...that's just it, everything else is a cheap imitation. the results and taste speak for itself. Have you ever wondered how to get rid of that nasty nose, tongue, and throat bite? dump what ever nutrients you use and go with Botanicare, and don't add anything eles Grow, Bloom, and Cal-Mag with pH 6.4 water and you can grow the best smoke in town.
W**M
William
Good prouduct
A**R
The best cal-mag
P**J
The Product is good and it did help revive some vegetation and fruiting. But the price is too high. I paid shipping costs as well which significantly increased the price. I might think twice before buying again!