Use Flora Micro Hard water if your tap water is over 200 ppm (or contains Calcium above 70 ppm)
General Hydroponics FloraMicro Hard Water Solution, 1 gal
Was:
$147.86
Now:
$73.93
- SKU:
- COB74661
- UPC:
- 793094016131
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.