Aptus - P-Boost Size:500ml improving their greenness and vitality

improving their greenness and vitality

Powdered Kelp Supplement - Great for Root Development

Fit the included suction cup holder to the pH probe by gently pushing it over the tip and twisting it round the stem

The pack even includes a bottle of their famous Dutch Pro Explode - probably the finest flowering booster out there

Aptus - P-Boost Size:500ml improving their greenness and vitalityPHOSPHORUS BOOSTER P Boost is a Phosphorus booster that is 100% soluble in water and will not produce residues. P Boost contains organic acids and can also help to adjust pH down for water in your reservoir. P Boost is organo mineral product that improves blooming processes and stimulates the production of proteins, plant hormones and vitamins.