Apple Crumble Spray Gorilla Potassium is a key nutrient

Potassium is a key nutrient for plants

which is ideal for Hydroponics systems such as NFT

Advanced Nutrients Overdrive is very highly recommended

Should levels ever drop below

Dutch Pro Keep It Clean removes algae and bacterial slime and helps prevents them coming back

Apple Crumble Spray Gorilla Potassium is a key nutrientONA's reputation for killing smells stone dead is without parallel, and their range of air fresheners has now been extended to include a spray form. Pressing the spray bottle's top releases a short burst of odour eliminating spray which obliterates unwanted smells without leaving behind overpowering fragrances.