Liquid Calcium Fertilizer for Tomatoes and Vegetables
Best calcium supplement for home gardeners preventing blossom end rot.
This fast-acting liquid calcium supplement corrects deficiencies in tomatoes, peppers, and other vegetables, effectively preventing blossom end rot. Its easily absorbed formula promotes stronger cell structure, leading to firmer fruits with improved shelf life and flavor quality. Suitable for application via foliar spray or irrigation, it's safe for all garden plants and offers a professional-grade solution for home gardeners seeking healthier, more robust produce.
$41.00
Owner Satisfaction
4.6
/ 5
Category Rank
1940
/ 4456
#1940 in Fertilizers
Price vs Category Average
-34%
Below average
Brand
Nutri-Cal
/ Nutri-Cal
Who it's for
- Gardeners needing an immediate fix for nutrient-deficient plants
- Tomato growers struggling with blossom end rot
- Busy hobbyists wanting simple and uniform nutrient delivery
Who should skip it
- Budget-conscious gardeners managing large vegetable plots
- Low-maintenance gardeners preferring set-it-and-forget-it solutions
- Beginner gardeners worried about accidental nutrient burn
Performance breakdown
Blossom Rot Prevention
Highly effective at stopping common calcium-related fruit decay in its tracks.
Absorption Speed
Liquid formula ensures rapid nutrient uptake for immediate plant recovery.
Application Versatility
Seamlessly transitions between foliar spraying and standard irrigation methods.
Fruit Structural Integrity
Noticeably firmer produce with improved shelf life after consistent use.
Ease of Use
Simple dilution process makes professional-grade care accessible for home gardeners.
Crop Compatibility
Safe and beneficial across a wide variety of garden vegetables.
Key Specs
Brand
Nutri-Cal
Item Weight
3 Ounces
Item Form
Liquid
Liquid Volume
1 Gallons
Release Type
Fast Release
Season of Use
All Season
Primary Benefit
Root Growth
Application Method
Foliar Spray
Know before you buy
The most common sign of a calcium deficiency is blossom end rot, which appears as a dark, sunken, or leathery patch on the bottom of tomatoes, peppers, or squash. If you notice this during the growing season, Nutri-Cal can help correct the issue and protect developing fruit.
Yes, this formula is safe for all garden plants. While it is specifically formulated to address calcium-hungry vegetables, it can be used throughout your garden to support overall cell structure and plant health.
Foliar spraying provides the fastest absorption because the leaves take in the nutrients directly, which is ideal if you are trying to treat an active deficiency. Soil application via irrigation is a great maintenance method to ensure consistent calcium levels throughout the growing season.
It does not add a flavor, but it does improve the overall quality of the produce. By strengthening the cell walls, it helps fruits develop a firmer texture and better integrity, which often results in a higher-quality eating experience.
For preventative care, you can apply it periodically throughout the growing cycle. If you are treating a specific deficiency, follow the application frequency recommended on the label until the symptoms subside and new, healthy growth appears.
Still have a question?
Ask Hayley anything about this product before you decide.