Would anyone like to take a shot as to what is causing this weird growth on my oyster spawn? I've gotten this kind of growth before and the spawn wasn't contaminated ? Have you seen this before? (The darker brown looking dust is the gypsum). Then second half pictures are from a different lot.
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074552257.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074552257.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074548199.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074548199.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074540847.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074540847.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074513750.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074513750.1700190107.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074447955.1700190240.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231114_074447955.1700190240.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162157669.1700190381.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162157669.1700190381.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162130640.1700190381.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162130640.1700190381.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162126685.1700190381.jpg)
![](https://alpha.uscreencdn.com/assets%2Ftmp%2Fimg_20231115_162126685.1700190381.jpg)
November 16, 2023
• Edited (Nov 16, 2023)