Anyone have an answer about how long the life cycle takes? It is now almost 4 weeks after my largest mealworms started turning into pupae. Now I do have beetles. At first the beetles were a straw-color, like the mealworms, but in the past week they have turned brown.
Here's my timing so far:
LATE DECEMBER
* Purchased ~50 mealworms at Christmas from my local pet store for a usurious price.
* Fed a few mealworms directly to the chickens as a holiday treat!
* Allowed ~25-30 to mature in a small tub inside my house, which is kept in the low 60s during the winter ... a little cool for mealworms, and this may be affecting how long it is taking for them to reproduce.
MID-MARCH
* Largest mealworms turned into pupae.
LATE MARCH
* Seemed to have all pupae, no more mealworms (larvae).
EARLY APRIL
* First beetles hatched. Beetles were straw-colored same as the mealworms and pupae.
MID APRIL
* Almost all beetles, no more pupae - and most beetles have now turned brown. I seem to have around 10-15 beetles.
What's next? How long until I can feed new mealworms to chickens? How can I ensure a good supply of mealworms for next winter, when the chickens will literally be cooped up for way too long...?
Thanks for any advice!