Flourish Iron™ Approach:

• Ferrous Iron Gluconate: Unlike competing products, Flourish Iron™ uses ferrous iron gluconate, which is already in the preferred ferrous form (Fe+2), making it immediately available for plant uptake. Plants do not need to spend energy reducing iron, leading to more efficient nutrient use.
• Highly Concentrated: Flourish Iron™ is highly concentrated, containing 10,000 mg/L of ferrous iron gluconate.
• Benefits of Ferrous Gluconate:
  • Easier for Foliar Feeding: The weaker bond between ferrous iron and gluconate compared to iron-EDTA allows plants to absorb the iron more easily, making it more suitable for foliar feeding.
  • Carbon Source: In addition to being a source of iron, ferrous gluconate also provides a source of carbon, further benefiting plant health and growth.

Advantages of Flourish Iron™:

1. No Energy Expenditure for Reduction: Since the iron is already in the ferrous form, plants do not need to expend energy to reduce it, leading to more efficient absorption.
2. Better Foliar Uptake: The weaker bonding between iron and gluconate makes it easier for plants to absorb the iron through their leaves.
3. Carbon Source: Ferrous gluconate provides plants with a source of carbon, which can support overall plant growth.
4. Safer for Aquatic Life: Contrary to some misconceptions, ferrous gluconate is safe for both plants and fish, unlike some iron chelates that can cause imbalances in the aquarium environment.

Conclusion:

Flourish Iron™ is a highly effective iron supplement for plants, providing iron in the easily absorbable ferrous form. Its use of ferrous iron gluconate ensures plants get the nutrition they need without the drawbacks of chelated iron products like iron-EDTA. Additionally, it offers a source of carbon, supporting overall plant health and growth in a planted aquarium.