Uncovered a few of the plants that never needed too be covered in the first place. (mild winter)
Simple cover can go along ways. No need to heat for most yuccas. And no need to cover when older
Yucca faxoniana, one of the least cold hardy yuccas I have.
Yucca nana, I wish I had a neighbor that liked cactus, and yuccas.
Agave neomexicana x utahensis
Leaves burnt from last year's winter.
Yucca thompsoniana, might be rostrata?
Recent pics of the drain, I need too keep picking.
Penstemons growing in the gravel, they love gravel.
Don't look like much in the pic, but I can say this will take all year to pic enough rock to fill in this burm.