- Use Instructions
- Useful Information
- Shipping Information
Boron is an essential micronutrient needed for plant development. Fertibor Boron, mined and purified boron, should be used in very small amounts (2-10 lb/acre) because it can become toxic to plants if over-applied.
- Fertibor is a slow release, 15% boron for soil application.
- Highly soluble
- To calculate them amount of Fertibor required, multiply the elemental boron required by 6.6 (based on a soil test)
Does not qualify for Flat Rate Shipping.
Cannot be combined with other items in a package, due either to its size or manufacturer packaging.
Shipping Weight: 55.0 lb
Dimensions: 21"L x 14"W x 4"H