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calibrate and maintain your pH and conductivity probes
Canna Spanner is for opening those often difficult 5 litre 10 litre and 20 litre bottles
The smallest model – ideal for lighting a propagator – or a shelf of houseplants
For drier climates and to keep Green Pads activated
amino acids and plant vitamins work together for optimal uptake of nutrients
Can FV 250mm (10") Filterbox (Fleece) Shipping calibrate and maintain your pHCan filters intake filters are your first line of defense against incoming contaminants. Made with a galvanized sheet steel housing. Easily change merv 5 filter insert with toggle type fasteners on the top of the filter housing. Comes with a merv 5 mesh filter that blocks pollen, dust, bugs & other particulate from entering.
