Emerald Harvest Sturdy Stalk - 2.5 Gallon

Emerald Harvest Sturdy Stalk is a potassium silicate supplement that supports sturdier plant structure and crop resilience when flowers and fruits get heavy. This potassium silicate supplement is also a silica supplement for growers who want stronger stems and more dependable support as plants become top-heavy.

Sturdy Stalk is designed to strengthen plant cell walls so crops can support heavier harvests and better endure environmental stressors. By helping create thicker and more rigid plant cell walls, it supports sturdier plants that stand up better through challenging conditions, including wind and rain. Emerald Harvest also positions this added internal strength as a way to help plants stay productive, supporting more prolific budding, flowering and yields when the canopy is carrying more weight.

The key ingredient in Sturdy Stalk is silica, delivered as soluble silicon derived from potassium silicate. This approach is meant to fortify the internal structures plants need to support top-heavy plants laden with flowers and fruits, while also bringing additional bloom-boosting potassium into the program. For a compact facts layer, Sturdy Stalk is rated 0-0-1, reinforcing that it’s a structural-support additive with a small potassium contribution rather than a full base nutrient.

Sturdy Stalk is often relevant during the crucial stages of the crop life cycle when fruits and flowers are putting on weight, especially in hydroponic gardens where silicon may be limited compared to mineral-rich outdoor soils. Emerald Harvest describes thicker cell walls as harder to pierce and penetrate, and also frames the product as supporting overall crop resilience by helping plants better withstand outside pressures that can sap performance.

With a stated shelf life of 10 years or more, Emerald Harvest Sturdy Stalk is a solid fit for growers who want a long-lasting potassium silicate supplement that reinforces plant structure, supports heavier harvests, and promotes sturdier plants during demanding flowering and fruiting periods.

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.