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| Basement
Lighting Hydroponics - pH, EC and CF Control |
pH
pH is the measurement of
the hydrogen ion concentration in a particular medium
such as water, soil, or nutrient solution. More simply,
it refers to the acidity or alkalinity of that medium.
PH is measured on a scale ranging from 0- 14, with 7 being
neutral, above 7, alkaline and below 7, acidic. |
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pH Buffer 4 Calibration Solution |
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Calibrates pH testers
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Use in conjuction with pH buffer 7
From
£2.99
more info & buying options |
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pH Buffer 7 Calibration Solution |
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-
Calibrates pH testers
-
Use in conjuction with pH buffer 4
From
£2.99
more info & buying options |
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Shipping
made simple: |
S
- Small Item - £3.99
[Clonex, Jiffy Plugs, etc]
M - Medium
Item - £5.99
[Nutrients, lamps, etc]
L - Large
Item / Multiple Item Order - £11.99
[Grow Lights, tanks, etc]
You pay one shipping price per order not per item.
Prices include insurance. |
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We accept all major
credit and debit cards
By phone, mail order,
or our online shop. |
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Shop open 7 days a week 'til 9.00pm at night!
