Humboldt Nutrients Master A 4-0-3 SIZE:5 Gallons 140-series cloner (1-5/8 inch neoprene

140-series cloner (1-5/8 inch neoprene inserts) + 1 x 140 model's dome

Band or Lid Not included Fits Kerr wide-mouth jar setups using the Integra pod Composition Plant-based glycerin and water Salt Content 100% salt-free Biodegradability 99% biodegradable Toxicity Non-toxic

It pairs with 660 nm and 730 nm reds

Versatile Application: Delivers exceptional results in hydroponic systems

The collar plate has 12 in round collars

Humboldt Nutrients Master A 4-0-3 SIZE:5 Gallons 140-series cloner (1-5/8 inch neopreneHumboldt Nutrients Master A & B is a premium two part amino acid based fertilizer program designed for flowering plants. The amino acids and organic acid complexes set the Master A & B series apart from your standard base nutrient by making all the macro and micro nutrients more available. Humboldt Nutrients Master A&B is a premium two part fertilizer program designed for all plants made with non toxic, high quality ingredients. Humboldt Nutrients has