4000 watt Sour Grapes & Space Queen coco grow

Final results are in:

BUDS
Sour Grapes - 1089.6 grams
Space Queen - 980.6 grams

BUBBLE HASH
160 micron - 31 grams (cooking grade)
73 micron - 83.5 grams (full melt A grade)
25 micron - 59.4 grams (partial melt A grade)

Can you reuse coco after gravity or purple maxx? Btw some much frost