$13.99 (as of 04/07/2020 18:45 PDT details )
Features:
- Indoor Plants Mix 1 4 to 1 2 teaspoon per gallon of water with every watering
- Outdoor Plants Mix 1 2 teaspoon per gallon of water with every watering
- Monthly Feeding Mix 1 teaspoon per gallon
- Hydroponic 2 3 teaspoons per gallon of water for recirculation type systems
- 1 Teaspoon per gallon for non recirculating