Pay in 4 interest-free payments of $8.12 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Included features remotely accessible via the Pulse app (PC
• Can be stored long term: Store any mixed solution in a cool dark space away from HID lighting
not contaminates or other problems
Ideal for both indoor and outdoor crops
250 µmol/s
GT Optimum Bloom A & B Size:5.5L Included features remotely accessible viaWant optimum results? Choose OPTIMUM the Original and still the Best! Optimum is one of Australias first and most trusted hydroponic nutrient solutions an Australian Classic and industry standard! This complete and balanced twin pack formulation has been calculated to the highest possible standard of accuracy and is manufactured from the purest and most soluble mineral salts. The inclusion of chelates ensures vital micronutrients remain available to
US$ 37.95
US$ 48.00
US$ 20.00
US$ 15.00