Additives are generally used for more specific purposes(rather than nutrients) such as root development and bloom enhancement. These can be liquid or powder. See our additives ranges below for our manufacturers’ products designed and developed for the specific needs of your plants at different growth stages.

Showing 1–16 of 161 results

  • AquaBurst
    From: £16.99
  • Atami B’cuzz Bloom Stimulator
    Atami B’cuzz Bloom Stimulator
    From: £17.50
  • Atami B’cuzz Coco Bloom Stimulator
    Atami B’cuzz Coco Bloom Stimulator
    From: £17.50
  • Atami Bio-Bloombastic
    Atami Bio-Bloombastic
    From: £30.00
  • Atami Bloombastic
    Atami Bloombastic
    From: £16.00
  • Atami Rootbastic
    Atami Rootbastic
    From: £18.00
  • BioBizz Acti-Vera
    BioBizz Acti-Vera
    From: £14.45
  • BioBizz Alg-A-Mic
    BioBizz Alg-A-Mic
    From: £17.90
  • BioBizz Bio-Heaven
    BioBizz Bio-Heaven
    From: £27.60
  • BioBizz CalMag
    BioBizz CalMag
    From: £5.95
  • BioBizz Fish-Mix
    BioBizz Fish-Mix
    From: £13.75
  • BioBizz Leaf-Coat 500ml
    BioBizz Leaf-Coat 500ml
  • BioBizz Root-Juice
    BioBizz Root-Juice
    From: £16.60
  • BioBizz Top-Max
    BioBizz Top-Max
    From: £16.60
  • Buddhas Tree Advanced Meta-Boost
    Buddhas Tree Advanced Meta-Boost
    From: £14.95
  • Buddhas Tree Flower Burst
    Buddhas Tree Flower Burst
    From: £14.95