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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
or usual watering system
including GE contactors and Grasslin timers
Measure the appropriate amount based on your water volume
like humans and animals
jiffy peat plugs or rockwool cubes
Grenade Black Filters & Environment > Temperature & Humidity > Humidity or usual watering systemGrenade Black is an advanced hybrid organo mineral flowering additive which is naturally formulated to maximise healthy and heavy yielding harvests. A new vision super PK+ combining the benefits of high quality minerals with amino acids, phytohormones and other biological co factors. Grenade black increases plant energy levels and optimised sulphur content enhances secondary metabolite production. Grenade black combines a bulk building and ripening
US$ 25.50
US$ 25.00
US$ 28.00
US$ 59.00
US$ 28.00
US$ 25.00
US$ 25.50
