Arctic Blast, Bougainvilleas Freeze.
Bougainvillea Freeze Damage, Feb 09, 2024
In January 2024 the temperatures dropped to below freezing for too long.
Bougainvilles in January 2024
We got an arctic blast.
Bougainvilleas Got Damaged
Evening Temperatures were in the 20's.
Bougainvillea Greenhouse just doesn't cut it
I covered them with blanket. I'll think about adding some sort of heat source next winter.
I Still have Hope
I hope they come back in the spring. Last year most of them came back after freezing.
Update November 2024: Bougainvillea Recovers 10 Months Later!
This Bougainvillea had freeze damage from the January 2024 arctic blast. I discovered it growing in the greenhouse 10 months later.