The Final Flush eliminates excess fertilizer salts in the final stages of growth and can also be used to correct overfeeding or for desalinization of reusable growing media.
Grotek Final Flush, 1 L
$14.06
264 in stock
Estimated delivery dates: Sep 26, 2026 - Oct 1, 2026
| Weight | 15.2 lbs |
|---|---|
| Dimensions | 8 × 11.3 × 8.5 in |






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