Updates on my cold hardy aloes (Z8 Las Cruces, NM)
Aloe humilis unfazed in its first year. Starting to bloom
Aloe humilis x brevifolia. Doing well in its first year.
Aloe variegata Doing well, starting to bloom
Aloe brevifolia, no problems -- five years now.
Aloe saponaria. Survives, reproduces and blooms every year, but does look a bit unsightly in the spring from winter damage.
Aloe Blue Elf. Hit and miss. Tip die-back every year. But a reliable bloomer.
Aloe aristata. No problems. Grows well in my Z7 mountain garden as well.
Aloe polyphylla. Killed three of four plants -- too hot. Doing well in Z7 mountain garden (I protect them with a wool blanket if the temps go to single digits).
Aloe Crosby's Prolific. No problems in first year.
Hardy Aloes
Moderator: Geoff
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- Bulbil
- Posts: 65
- Joined: Thu May 14, 2015 9:18 am
- Location: Las Cruces, NM (8a)
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- Offset
- Posts: 187
- Joined: Tue Nov 16, 2021 1:45 pm
- Location: Amsterdam
Re: Hardy Aloes
Thanks for this overview! Although Amsterdam has a very different climate, very very wet duringgreenghost wrote: ↑Thu Feb 16, 2023 3:13 pm Updates on my cold hardy aloes (Z8 Las Cruces, NM)
Aloe humilis unfazed in its first year. Starting to bloom
Aloe humilis x brevifolia. Doing well in its first year.
Aloe variegata Doing well, starting to bloom
Aloe brevifolia, no problems -- five years now.
Aloe saponaria. Survives, reproduces and blooms every year, but does look a bit unsightly in the spring from winter damage.
Aloe Blue Elf. Hit and miss. Tip die-back every year. But a reliable bloomer.
Aloe aristata. No problems. Grows well in my Z7 mountain garden as well.
Aloe polyphylla. Killed three of four plants -- too hot. Doing well in Z7 mountain garden (I protect them with a wool blanket if the temps go to single digits).
Aloe Crosby's Prolific. No problems in first year.
winter, i also find aristata, and its hybrids, and saponaria very hardy. I am surprised by your experiences with variegata, i have a possible hybrid called interstellar to try.
What has been your experiences with glauca? I noticed you mentioned it in the 2018 update.
Thanks, Axel
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- Bulbil
- Posts: 65
- Joined: Thu May 14, 2015 9:18 am
- Location: Las Cruces, NM (8a)
Re: Hardy Aloes
Las Cruces has been upgraded to zone 8b.
To answer Axel's question: Aloe glauca survives for me, but is juuuust marginal (kind of like Blue Elf). If I am not careful with it in the summer, it dies after a stressful winter (which is what happened to my plant after a few years). I will try it again.
This year I have also trialed a few new plants (but it has been a warm winter)
Aloe tomentosa is unfazed so far.
Aloe x spinossisima also unfazed
Aloe x nobilis doing fine. Just trialed an unvariegated pup off a variegated plant I grow indoors.
I had been growing the spinier form of aloe humilis that used to be v. echinata and it has grown into a nice bunch. This year, I put in the smooth leafed form and it is also fine.
Last summer I killed suprafoliata and broomii v tarkaensis in the heat. I think they will prove hardy with more care next time. Aloe excelsa x africana had tips freeze at mid-20s. I noticed the plant had developed some variegation so I decided to bring it in.
To answer Axel's question: Aloe glauca survives for me, but is juuuust marginal (kind of like Blue Elf). If I am not careful with it in the summer, it dies after a stressful winter (which is what happened to my plant after a few years). I will try it again.
This year I have also trialed a few new plants (but it has been a warm winter)
Aloe tomentosa is unfazed so far.
Aloe x spinossisima also unfazed
Aloe x nobilis doing fine. Just trialed an unvariegated pup off a variegated plant I grow indoors.
I had been growing the spinier form of aloe humilis that used to be v. echinata and it has grown into a nice bunch. This year, I put in the smooth leafed form and it is also fine.
Last summer I killed suprafoliata and broomii v tarkaensis in the heat. I think they will prove hardy with more care next time. Aloe excelsa x africana had tips freeze at mid-20s. I noticed the plant had developed some variegation so I decided to bring it in.