Cal Carb Foliar Booster
Best calcium supplement for home gardeners growing heat-sensitive fruiting crops.
This foliar spray acts as a structural insurance policy for your fruiting crops, fortifying cell walls to help plants weather intense heat. You have to commit to the manual labor of spraying the undersides of leaves, but the payoff is significantly more resilient, nutrient-efficient plants.
$19.99
at
Advanced Hydro Gardens
Who it's for
- Cultivators seeking a quick energy boost for plant health
- Gardeners needing an immediate fix for nutrient deficiencies
- Growers aiming for stronger, more resilient plant structures
Who should skip it
- Busy growers wanting a low-maintenance, set-and-forget feeding routine
- Beginners intimidated by precise mixing and application timing
- Gardeners looking for an all-in-one primary fertilizer solution
Performance breakdown
Cellular reinforcement
Calcium delivery effectively fortifies plant cell walls against environmental stressors.
Heat stress mitigation
Provides a reliable buffer for crops struggling in high-temperature conditions.
Application versatility
Performs consistently across indoor setups and diverse outdoor garden environments.
Ease of application
Simple foliar spray method makes regular maintenance straightforward for home growers.
Nutrient absorption speed
Quick-release formula ensures plants receive immediate access to vital calcium.
Compatibility constraints
Requires careful scheduling to avoid interference with other foliar nutrient programs.
Key Specs
Form
Foliar Spray
Fertilizer Source
Natural
Application Method
Foliar Spray
Target Plant Type
Lawn, Vegetables, Flowers, Trees and Shrubs, Houseplants
Fertilizer Form
Liquid Concentrate
Release Type
Fast Release
Organic Certified
False
Use
Indoor & outdoor environments
Residue
Leaves a beneficial white residue of natural calcium
Application Frequency
Repeat every 5-7 days for best results
Know before you buy
Still have a question?
Ask Metto anything about the Cal Carb Foliar Booster before you decide.
