Dutch Pro - pH- Bloom
£7.00
Availability:
27 In Stock
Dutch Pro pH- Bloom is used to reduce the pH level during the bloom phase.
pH Control & Test Kits
Filter By
Active filters
Dutch Pro - pH- Grow
£7.00
Availability:
27 In Stock
Dutch Pro pH- Grow is used to reduce the pH level during the grow phase.
Dutch Pro - pH+
£7.00
Availability:
28 In Stock
Dutch Pro pH+ is used to increase the pH level during both the grow and bloom phase.
Growth Technology - pH Up
£10.00
Availability:
25 In Stock
pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products.
BioBizz - Bio pH Down
£10.00
Availability:
18 In Stock
Biobizz Bio·pH- is an aqueous solution made of citric acid and found naturally in different citrus fruits, such as lemons. Correcting pH in a natural way is essential for plants to absorb the maximum amount of nutrients.
BioBizz - Bio pH Up
£9.50
Availability:
18 In Stock
Biobizz Bio·pH+ is a humic acids based formulation harvested from natural sources, especially designed for the growers that want to keep everything organic in their grow, from seed to harvest.