CANNA pH Series & D-Block

Choose from three CANNA products in one listing: CANNA D-Block to keep drip systems clear, CANNA Organic pH- to lower pH, and CANNA pH+ Pro to raise pH. All are 1 litre bottles.

CANNA D-Block

An organic product based on anionic detergents that helps prevent blockages in drip and spray systems during cultivation.

• Dose: 10 ml per 100 litres of nutrient solution.

CANNA Organic pH-

An organic acid for lowering the pH of your water or nutrient solution, as an alternative to a mineral pH-. Add small amounts at a time, stir and re-check the pH before adding more.

CANNA pH+ Pro

Raises the pH of your nutrient solution and can be used during both growth and flowering. Add small amounts at a time, stir and re-check the pH before adding more.

Tips

• Always add nutrients first, then adjust the pH.
• Measure with a calibrated pH meter.
• Wear gloves and eye protection when handling pH adjusters.

More information: CANNA pH series and CANNA D-Block on CANNA UK.

Delivery:

Dispatch cut off point 12:00pm

(if you order after this time you item will be dispatched the following working day)

Free carriage only apply's to the below if we can use royal mail if the item is to large we will call to discuss as there is other options available.

Postcodes Highlands: FK17-22, G83, IV1-28, IV33-39, KW1-3, KW5-14, PA21-33, PA35-40, PH18-26, PH30-42, AB44-56, IV30-32Islands: HS1-9, IV40-51,IV55-56,KA27,KA28,KW15-17,PA20,PA34,PA41-48,PA60-78,PH42-44,ZE1-3, JE, GY, IM, TR21-25 (ALL ISLANDS APPLY) Northen Ireland: BT