US$ 11.90
or using them in unequal amounts will result in a nutrient solution which is not properly balanced
I have used others
Corrosion-Resistant Formula: As a dry disinfectant
we create a surplus of enzymes and precursors
booster or additive to your reservoir water in turn
CANNA - COGr Buffering Agent Scales or using them in unequalCANNA COGr Buffer Agent is a special liquid that is used to soak and buffer COGr boards. CANNA developed this agent especially for the preparation of the COGr growing medium. Each slab makes 21 25 litres of coco when decompressed. A litre pack of COGr Buffering Agent dilutes up to 500 litres one application per crop. Dosage: 0. 27 fl oz Gal (20 ml 10L) Shake the buffer agent well before use Administer 3. 3 Gallons (12. 5L) of diluted COGr Buffer Agent
US$ 11.90
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US$ 150.00
US$ 34.90
US$ 11.90