Grow More GL556546 6546 EDDHA Iron Chelate, 1-Pound, Purple
- Water-soluble iron supplement for fast uptake by plants.
- EDDHA chelation means far more absorbed by plants than other iron sources.
- Very effective by foliar feeding, also excellent by soil drench.
- 1 teaspoon (about 2. 7 grams) per gallon yields approximately 42 ppm Iron concentration.