Can you use aspen wood shavings for your rose hair tarantula?

Aspen wood shavings can be used as substrate for a rose hair tarantula, as they are absorbent and help maintain humidity levels. However, ensure they are free from chemicals and additives that could harm your tarantula. It's essential to provide a suitable environment with adequate ventilation and monitor humidity and temperature. Always consider the specific needs of your tarantula when selecting substrate.