Roots Organics Elemental
Best calcium-magnesium supplement for growers seeking vigorous, high-yield plant development.
Roots Organics Elemental is a specialized supplement designed to augment calcium and magnesium levels, preventing deficiencies in fast-growing plants. Calcium supports cell walls and membranes, while magnesium is essential for chlorophyll production. This granular supplement aids in achieving more vigorous plant development and supports the potential for larger yields. Expert growers frequently use this product to ensure these critical elements are readily available during peak growth periods, promoting overall plant health.
$25.99
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-58%
Below average
Weight
20
/ LBS
Who it's for
- Soil gardeners looking for versatile calcium and magnesium support
- Organic gardeners seeking clean, natural mineral nutrition
- Growers needing stable pH for better nutrient uptake
Who should skip it
- Hydroponic growers using drip or recirculating irrigation systems
- Gardeners needing an immediate fix for acute nutrient deficiencies
- Beginners who prefer easy-to-measure liquid fertilizers
Performance breakdown
Nutrient Bioavailability
Quick-release formula ensures rapid uptake during critical growth phases.
Application Ease
Granular texture allows for consistent, mess-free distribution in soil.
Deficiency Correction
High-potency calcium and magnesium effectively resolve common plant stress symptoms.
Organic Integrity
Clean, organic sourcing meets the standards of high-end horticultural practices.
Yield Potential
Robust mineral profile supports structural integrity for heavier, denser harvests.
Solubility Limitations
Non-water-soluble granular form requires soil integration rather than reservoir mixing.
Key Specs
Weight
20 LBS
Part Number
ROEL20
UPC
609728632595
Contains essential macronutrients
Calcium and Magnesium
Fertilizer Source
Organic
Fertilizer Form
Granular
Release Type
Quick Release
Container Weight
20.0 pounds
Features
- Supplements calcium and magnesium
- Prevents nutrient deficiencies
- Supports cell wall health
- Enhances chlorophyll production
- Promotes vigorous plant growth
- Aids in achieving larger yields
- Granular form for easy application
- Quick release nutrient availability
What customers say
Roots Organics Elemental receives consistent praise for its exceptional quality and ease of use. Gardeners frequently note its effectiveness in delivering essential micronutrients, leading to visible improvements in plant vigor and overall health when applied as a foundational supplement. Reviewers appreciate that this reliable product integrates seamlessly into existing feeding regimens without complex adjustments. This dependability establishes it as a trusted staple for both novice and experienced growers seeking dependable results season after season.
Know before you buy
This product is a granular supplement rather than a liquid, which means it is designed for soil or media incorporation rather than being mixed into a reservoir. Because it is not water-soluble, it provides a steady, quick-release source of calcium and magnesium directly to the root zone.
No, this product is not water-soluble and should not be used in hydroponic reservoirs or irrigation systems. It is specifically formulated for use in soil or soilless potting mixes.
It is most effective when applied during peak growth periods or when you notice signs of calcium or magnesium deficiencies. Many growers incorporate it into their soil mix before planting or as a top dress during the vegetative and early flowering stages.
While it provides essential minerals, it is not intended to act as a pH adjuster. You should continue to monitor your soil pH independently to ensure it remains within the optimal range for your specific plants.
Application rates depend on your specific soil volume and the needs of your plant variety. Always refer to the manufacturer's label for the recommended dosage, as over-applying granular nutrients can lead to nutrient lockout.
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$26