$11
Flairform pH Down 250ml Citric Acid- Organic is non-corrosive (non HazMat*).
This solves the long-standing safety and handling problems associated with regular pH Down solutions:
| Weight | 0.40 kg |
|---|---|
| Dimensions | 14 × 6 × 6 cm |
This solves the long-standing safety and handling problems associated with regular pH Down solutions:
Organic formulation (500g/L citric acid).
Much safer to use than phosphoric or nitric acid and more environmentally friendly.
Ideal for mail order and distribution: No special freight, handling, or storage requirements.
Available in 250ml
*Non “Dangerous Goods” (Not subject to ADR/IATA/IMDG codes)
The working nutrient pH should be checked at the following times:
1. When first made.
2. After the addition of top-up water or additives – especially if either is highly alkaline.
3. In recirculating systems, pH should be checked on a daily basis because the uptake of water and nutrients causes pH to change.
NOTE: It is best to adopt a pH maintenance regime that helps prevent pH from getting too high. If pH is left too high for a long period of time, the resultant precipitate is usually not easily re-dissolved. If your pH tends to continuously rise (the most common trend), then at each adjustment, reduce the pH to about 5.0 using pH Down. This will give you a much larger pH “safety” margin than, for example, 5.8.
THE GROW SHOP PRODUCT TIP: THIS IS THE PH DOWN YOU WANT TO USE WHEN YOU ARE AN ORGANIC GROWER.
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