Athena Nutrients

High-Performance Nutrients by Athena

Frequently Asked Questions


Are Athena nutrients organic or synthetic?

Athena Nutrients are primarily mineral-based, meaning they are synthetic or inorganic. While they focus on high purity and quality, they are not certified organic.

Does Athena nutrients have silica?

Athena does offer a separate silica product, "Athena Pro Line Silicia". While not included in all their base nutrients, it is available to supplement your feeding regimen.

Can you use Athena nutrients in soil?

Yes, Athena Nutrients can be used in soil, but they are designed and optimised for hydroponic and soilless growing methods. Adjustments to feeding schedules and concentrations may be necessary when using soil.

What is the difference between Athena Pro line and blended line?

The Athena Pro Line is a three-part, highly concentrated formula designed for commercial growers seeking maximum precision and control. The Blended Line is a simpler, two-part formula designed for ease of use while still providing excellent results. The Pro Line allows for greater customisation while the Blended Line is more user friendly.

How to use Athena nutrients?

Follow Athena's feeding charts for your specific growing medium and plant stage. Begin with lower concentrations and gradually increase as needed. Always mix nutrients thoroughly in water before adding them to your system. Monitor pH and EC/TDS levels regularly.

Can I use Athena with tap water?

Yes, you can use Athena nutrients with tap water, but it's essential to check the quality of your tap water. High levels of minerals or chlorine may affect nutrient uptake and pH stability. If your tap water is problematic, consider using reverse osmosis (RO) water.

What is the shelf-life of Athena nutrients?

Athena Nutrients, when stored properly in a cool, dark place, have a shelf life of approximately 2 years. However, always check the product packaging for specific expiration dates or best-by dates.

Do I need Cal Mag with Athena Pro?

Depending on your growing conditions and water source, you may need to supplement with CalMag when using the Athena Pro Line. Always monitor your plants for signs of calcium or magnesium deficiencies and adjust your feeding accordingly.

Are Athena nutrients salt-based?

Yes, Athena Nutrients are primarily salt-based, which allows for precise control of nutrient concentrations. It is important to flush your growing system periodically to prevent salt buildup.

Do Athena nutrients expire?

While they don't necessarily "expire" in the sense of becoming toxic, their effectiveness can degrade over time. It's best to use them within 2-3 years of purchase and to store them properly.