Introducing Eckosil Shield®: A New Approach to Plant Resilience
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Silicon Fertility for Stronger, Healthier Growth
Healthy plants start with strong foundations.
Silicon fertilizer plays a powerful role in improving plant resilience, yet it remains one of the most overlooked tools in organic plant nutrition. Eckosil Shield delivers plant-available silicon in the form of soluble orthosilicic acid, helping crops withstand heat, drought, salinity, nutrient imbalance, and environmental stress before damage occurs. By strengthening plant structure and supporting natural defense systems, silicon fertility helps fruits, vegetables, and ornamentals grow stronger and more resilient in any growing condition.
If you want sturdier stems, improved stress tolerance, and more vibrant growth, silicon fertility is an often-overlooked key.
Silicon, Silica, Silicone & Silicates: What's the Difference?
These terms are frequently confused in agriculture, but they are not the same.
As Lawrence Datanoff of LSU once clarified, "We are talking about silicon in plants, not silicone implants."
Silicon (Si) is element 14 on the periodic table — just like nitrogen and other essential nutrients. In 2025, the process of recognizing silicon (Si) as a plant nutrient began with the Association of American Plant Food Control Officials(AAPFCO), reflecting growing awareness of its importance in plant health.
Let's break down the terminology:
• Silicone
A synthetic polymer often used as a spreader or surfactant. It helps break surface tension in foliar sprays, improving pesticide and nutrient coverage. It is not plant nutrition.
• Silica (Silicon Dioxide – SiO₂)
The compound that makes up sand and glass. While abundant in soils, silica is not readily available for plant uptake.
• Silicates
Mineral compounds that can serve as source materials for plant-available silicon fertilizers. Some silicates are also used in pest control and may function similarly to diatomaceous earth (a silica-rich sedimentary rock).
If Silicon Is So Abundant in Soil, Why Supplement It?
Silicon compounds make up approximately 25–30% of most soils. Sand is primarily silica, and clay contains aluminum phyllosilicate minerals.
However, abundance does not equal availability.
In most soils, silicon is:
Locked within silica compounds
Bound tightly in clay particles
Slow to convert into plant-available forms
Plants can extract silicon under stress by producing organic acids that slowly weather minerals — but this process requires significant energy and may release aluminum in the process, potentially impacting plant health.
Other natural sources of available silicon include:
Decomposing leaf litter and plant residues
Thermal weathering of soil particles (especially in regions with winter freeze–thaw cycles, which can create a spring flush of available silicon)
The key takeaway: Silicon is plentiful, but rarely accessible when plants need it most.
Why Apply Silicon Before Stress Occurs?
Plants under stress increase their efforts to access silicon. Instead of forcing plants to "mine" nutrients during difficult conditions, applying plant-available silicon proactively gives them support before stress strikes.
Eckosil Shield helps plants:
Improve tolerance to heat and drought
Strengthen cell walls
Enhance resilience to salinity and pH imbalance
Reduce sunscald and burn damage
Better withstand mechanical damage
Silicon doesn't replace primary nutrients — it enhances a plant's ability to use them efficiently and endure environmental challenges.
Ready to put silicon to work in your program? Shop Eckosil Shield →
Common Plant Stress Factors
Plants face more stress than we often realize. These include:
Soil Conditions
High salt levels
Suboptimal pH
Environmental Extremes
Excessive heat
Freezing temperatures
Large temperature swings
Intense sun exposure
Water Issues
Drought
Overwatering
Nutritional Challenges
Nutrient deficiencies
Physical Damage
Harvesting and pruning
Wind damage
Equipment or foot traffic
By strengthening plant structure and stress response systems, silicon helps reduce the impact of these challenges.
A Simple Step Toward Healthier Plants
Silicon fertility is one of the most effective — and most overlooked — strategies for improving plant resilience.
By applying Eckosil Shield with soluble orthosilicic acid, you give your plants accessible silicon when they need it most, helping them thrive in variable and unpredictable environments.
Because strong plants don't just survive — they flourish.
Ready to put silicon to work in your program? Shop Eckosil Shield →