Product Type
Fertilizer
Brand
ICL
Peters® Excel pHLow Acid Hammer 21-7-7 - 25 lb Bag
21-7-7 Acid Hammer is an excellent solution to counter excessive pH in the growing media of acid-loving plants.
- Reduces or eliminates the need for additional mineral acids
- Safer to handle than traditional acids
- Helps maintain green foliage on iron-inefficient plants
- Customizing component provides consistent nitrogen uptake
- No filler substances
- Effective for all water types
- Elevated levels of chelated trace elements ensure robust growth and rich color
- Contains NPK, magnesium and micronutrients
- Developed for peat-based cultures (pot plants, bedding plants, and container nursery stock)
- Exclusive M-77® chelating formula for fast, efficient nutrient uptake
This item will only be sold in IL, IN, IA, MI, MN, ND, SD and WI if it is registered. Always read the product label prior to use.