My Colocasia hasn’t sprouted, is it dead?Updated 21 days ago

Your Colocasia may still be dormant. You should check for signs of deterioration around the bulb. If you find that the bulb is still firm, it is likely the growing conditions are not conducive to growth. Double check that you are growing at the correct temperature and that the soil is not too wet. If these are correct, you may need to allow more time.