Not very mold resistant. I got rid of it before harvest and still didn't smoke it. It was fire weed. I trimmed up about 14g to smoke while I hunted. But I washed them all and got 44g of bubble hash
@Ti_BR,
It's usually higher. It was actually the first time I tested the ppm. I discovered it was from not using reverse osmosis water. Never had any issues! Never had nute burn. I used slf-100 once a week. After I discovered the ppm. Everything was happy! 🤷