Flairform pH Test Kit - pH Up & Down - For Hydroponics (250mL) varo__200mL If mould is excessive and

If mould is excessive and completely covers the plugs or if there are other colours than white

our product feeds beneficial microorganisms in the soil

Height: 230cm

1x End plug + 13mm poly hose

Grodan Delta Blocks are the most uniform blocks available on the market

Flairform pH Test Kit - pH Up & Down - For Hydroponics (250mL) varo__200mL If mould is excessive andIntroducing Flairform pH Test Kit pH Up & Down For Hydroponics 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