In StockLiquid Silicon
£26.95
Online price · 10% online discount included
Collection only
This item is too big for our parcel service, so we don't sell it for delivery on the website. Collect it from our Bristol shop, or ask us for a delivery price.
In stock now: ·
Seen it cheaper? Ask for a price match
Found it for less at Amazon or another UK shop? Send us the link. If we agree, we beat their price by 2% on our website for 24 hours and email you to say so. Not eBay listings.
Description
Useful as an alternative to pH Up when using a nutrient that does not contain silica.
Key facts
| Brand | Growth Technology |
|---|---|
| Type | Liquid silicon additive |
| Use as | An alternative to pH Up with nutrients that contain no silica |
| Sizes | 250 ml, 1 and 5 litres |
| Category | Silicon Additives |
How to use
If your base nutrient has no silica in it, Liquid Silicon can raise the pH in place of a pH Up and add silicon at the same time. Follow the instructions supplied for the dose.
Add small amounts, mix, and check the pH with a pH meter before adding more. See all silicon additives.
Questions
Can it replace pH Up?
Yes, when the nutrient you use contains no silica, it is a useful alternative to pH Up.
How much do I use?
Follow the instructions supplied with the bottle, and check the pH after each addition.
Growers’ guides
- pH and EC: Meters, Test Kits and pH Up/DownHow to test pH with a meter or a pH test kit, measure EC, read the makers' targets, use pH Up and pH Down, and calibrate and care for a meter.
- Hydroponics and Growing Terms Explained: A Growers' GlossaryHydroponics and growing terms explained in plain English, from EC, pH and PPFD to VPD, NFT and run-to-waste, with links to our full guides.
