Dual Fuel 2-Part Set by Green Planet — 1:1 Base Nutrient System
GP-NUT-DUALFUEL-1L
- Low stock - 2 items left
Pairs well with
Dual Fuel is Green Planet's 2-part base nutrient system, sold here as a set — a bottle of Dual Fuel 1 and a bottle of Dual Fuel 2 in your chosen size. The pitch is simplicity: both parts run at a 1:1 ratio through the entire crop cycle, so there's no ratio juggling from veg to bloom — the same two bottles, the same equal measure, start to finish. Dual Fuel 1 carries the nitrogen, calcium, and micronutrients; Dual Fuel 2 brings the phosphorus and potassium. Highly concentrated so fewer litres finish a crop, with a clean, pH-stable formulation that suits coco, hydro, and soil — from first-tent beginners to commercial rooms running injector systems.
Select Set Size
Specifications
- Add DF1 and DF2 to the reservoir separately, stirring between each — never combine the concentrates undiluted.
- Because it's dosed 1:1 all cycle, Dual Fuel is the pick for dosers and injector systems — set the ratio once and let it run.
- Green Planet builds its Dual Fuel feed program around Vitathrive, Massive, Rezin, and Liquid Weight — the same chart covers when each one joins the feed.
How to Use It
Pairs Well With
Green Planet's vitamin supplement for veg, transplant day, and periods of stress.
Massive Bloom FormulationThe flagship bloom booster Green Planet pairs with Dual Fuel through flower.
RezinAroma and resin enhancer — part of Green Planet's Dual Fuel feed program.
Green Planet RangeBrowse the full Green Planet line-up of bases, boosters, and additives.
Frequently Asked Questions
Does this set include both Dual Fuel 1 and Dual Fuel 2?
Yes. Each set includes one bottle of Dual Fuel 1 and one bottle of Dual Fuel 2 in your selected size — everything the 2-part base needs.
Do I change the ratio between veg and bloom?
No. Both parts run at a 1:1 ratio for the entire crop cycle — only the overall rate changes with the feed chart, not the balance between the bottles.
Dual Fuel or GP3 — which should I choose?
Dual Fuel is the simplicity pick — two bottles at 1:1, all cycle, ideal for beginners and dosing systems. GP3 is the control pick — three parts you adjust stage by stage for a more tailored feed. Both finish a crop well; it comes down to how hands-on you want to be.
Can I use it in coco, hydro, and soil?
Yes. Dual Fuel is formulated for all growing media and works in both recirculating and drain-to-waste systems, including injector and dosing setups.
Can I mix the two concentrates together before adding to water?
No. Add each part to the reservoir separately, stirring between each — combining nutrient concentrates undiluted can cause lockout.
Does it work with additives like Massive and Rezin?
Yes. Green Planet builds its Dual Fuel feed program around Vitathrive, Massive Bloom Formulation, Rezin, and Liquid Weight — all four slot straight into the same chart.
Two Bottles. Zero Drama.
Ships Australia-wide from Tasmania. Free shipping over $499*.