Jack's Nutrients 7-15-30 Finish, 1kg, 2.2lb hydroponics 500°K T5 HO replacement LED

500°K T5 HO replacement LED garden lamps are an excellent choice for the propagation and vegetative cycles of your plants’ life

Phat Filters numbers don’t lie

Repeated washes and buffering are applied to achieve extra-low ppm/EC levels

Increases yields (See below References 1 & 2)

and plants – 100% Non-Toxic

Jack's Nutrients 7-15-30 Finish, 1kg, 2.2lb hydroponics 500°K T5 HO replacement LEDYou've always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to keep the whole plant happy to the end of its crop cycle.