- All of the essential micronutrients that your plants require, plus boron.
- Unique super fine powder. Our CSM+B is evenly ground to a uniform consistency and an exceptionally fine texture.
- 1 lb
- This item ships to United States destinations only.
- Select a reclosable bag or our new GLA Fert Jars for easy storage and dosing.
- Research before your fertilize. For Fertilization methods and resources, please review our blog article: Understanding Aquarium Fertilizer & Planted Tank Fertilization Methods and Calculators.