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๐ฟ Grow More Maxi-Cal: Feed your plants like a pro, harvest like a legend!
Grow More Maxi-Cal is a 16oz USA-made calcium nitrate fertilizer with a 10-0-0 NPK ratio, delivering 10% calcium plus magnesium and 8 micronutrients. Designed to prevent calcium deficiency and treat blossom end rot and root rot, it promotes rapid growth and healthier plants with bio-effective absorption, making it a trusted choice for fruits, vegetables, and all-purpose gardening.






























| ASIN | B008JBWH8K |
| Best Sellers Rank | #34,476 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,001 in Garden Fertilizers |
| Brand Name | Grow More |
| Coverage | Full |
| Customer Reviews | 4.5 4.5 out of 5 stars (137) |
| Item Form | Powder |
| Item Type Name | 10-0-0, 1 Pound |
| Item Weight | 1.5 Pounds |
| Liquid Volume | 1 Pints |
| Manufacturer | Grow More |
| Mixing Ratio | 1:0:0 |
| Model Number | 13001 |
| Number of Items | 1 |
| Part Number | 13001 |
| Specific Uses For Product | Plant Growth |
| Target Species | All-purpose |
| UPC | 080986130014 |
| Unit Count | 16.0 Ounce |
E**O
Works great!
Works great!
C**N
Calcium needed for leaf curl
Just the product I needed for tomato leaf curl.
A**R
Very effective with rapid results
Works quickly
A**.
Product is great, seller fixed delivery issue.
Product was good (I've used it before for blossom end rot on tomatoes)...delivery was not. Arrived in a soggy box with the cap loose and the seal cut open. Seller waz very quick to respond and fixed the issue immediately by sending a replacement.
W**R
Better harvest results
I spray my citrus and avocado trees every 3weeks during growing season
M**G
Contains foliar all in one Awesomeness
For foliar grape application. Contains high calcium along with micros needed by vines. Mixes well with specific white oil and other fungicides meant for grapes.
I**R
Donโt waste your money
Waste of money. My tomato plants needed nitrogen & feeding this did not help at all. In fact, three of my tomato plants died.
L**N
Gardening essential
Plants - especially vegetables, but really, all plants - love this....even if you are already composting.
Trustpilot
3 days ago
3 weeks ago