Which greens work best for you?

[finchbreeder]

Never used custard powder in my egg mix. Just egg and sweet biscuit. Usually arrowroot.
LML

[elferoz777]

I used vanilla cake with protein supplement instead of egg and that seemed to promote exceptional groth and development in the chicks I had

[jimstreet]

Mine enjoyed some Kale last night. I might try them on thistles as I have a few growing as weeds in the garden. How do you know if the thistle is ok to feed the birds?

[finches247]

They love milk thistle.

[jimstreet]

Gave my zebs some celery heads last night, they enjoyed it so much they spread it over the aviary. I think I'll stick to cucumber.