Save $12.00
Plant Mechanics Super N+ Nitrogen + Cal Mag - 250mL
Sale price$14.95
Regular price$26.95
Plant Mechanics FAQ's
Far less than you would use of a conventional silica product. Super Si is mono silicic acid, the plant-available form of silicon, supplied at high concentration and dosed in millilitres rather than tens of millilitres. That is why a 250mL bottle is a serious purchase. Follow the label rather than the habits you have from potassium-silicate silica, and add it to water before other nutrients.
It is formulated for gardens grown under LED lighting. LED spectrum and intensity change what a plant demands compared with HPS — particularly around certain micronutrients — and LED Fuel is built around that difference. It runs alongside your base nutrient rather than replacing it, and comes in 250mL through to 20L.
Coco+ A&B is formulated specifically for coco coir, which binds calcium and magnesium and releases nutrients differently to inert media. Full Spec Grow and Bloom A&B is the stage-split base for other systems. Match the base to your substrate first — that decision matters more than any additive you add on top.
It keeps mineral build-up from blocking drippers, irrigation lines and reservoirs. Anyone who has stripped down a furred-up drip system knows the maintenance cost, and this is the cheap preventative. It is dosed continuously at a low rate rather than used as an occasional flush. Sold in 500mL, 1L and 5L.
If you are judging harvest timing or hunting pests, yes. A 200X scope shows trichome development clearly enough to make a call rather than a guess, and it will find spider mites and their eggs well before the damage is visible to the eye. It is a one-off purchase that pays back on both fronts.