DMT-Nexus member
Posts: 51 Joined: 02-Dec-2009 Last visit: 11-Jun-2014
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My San Pedro used to have 6 ribs, but recently I've noticed it's growing a new one (at about 67cm/2.2ft). What's up with that?
I bought and potted it 3 months ago. Back then it was 55cm/1.8ft tall. I've only given it water once, about a week ago, when there was finally some decent sun. However, the new rib was already slightly visible before then, so it shouldn't be because of that.
I read that the less ribs a Pedro has, the more potent it is, though I'm not quite sure about the reliability of this info. Can anyone shed his/her light on this?
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DMT-Nexus member
Posts: 1689 Joined: 18-Jan-2008 Last visit: 18-Apr-2015
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my peruvian torch seems to have lost a rib, so that scraps that theory. I think the plants are just slightly morphic in that way. It may return to its previous shape later on. who knows? shoe
ॐ भूर्भुव: स्व: तत्सवितुर्वरेण्यं । भर्गो देवस्य धीमहि, धीयो यो न: प्रचोदयात्
Love, Gratittude, Compassion, Fearlessness!
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Kalt und Heiß, Schwarz und Rot, Kürper und Geist, Liebe und Chaos
 
Posts: 4661 Joined: 02-Jun-2008 Last visit: 30-Apr-2022
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Spatial Dementia wrote:I read that the less ribs a Pedro has, the more potent it is, though I'm not quite sure about the reliability of this info. Can anyone shed his/her light on this? I am afraid that this is true - if the san pedro grows an extra rib this is an indication of massively losing in potency. I can safely and humanely dispose your (inactive) cactus, please contact me via PM to arrange that. Need to calculate between salts and freebases? Click here! Need to calculate freebase or salt percentage at a given pH? Click here!
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DMT-Nexus member
Posts: 1689 Joined: 18-Jan-2008 Last visit: 18-Apr-2015
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infundibulum strikes again! shoe
ॐ भूर्भुव: स्व: तत्सवितुर्वरेण्यं । भर्गो देवस्य धीमहि, धीयो यो न: प्रचोदयात्
Love, Gratittude, Compassion, Fearlessness!
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huachumancer
Posts: 1285 Joined: 02-Aug-2008 Last visit: 24-Aug-2022 Location: earf
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ribs are a genetic disposition reacting to environmental conditions (sometimes)
the number of ribs does not reflect potency, the spachinus (golden torch) has many many many ribs, as does the validus ( a reasonably strong one)
unless you are saying san pedro and only referring to t pachanoi, then yes id say more ribs is more what i have come to know as cuszcoensis like, and cuszcos are sometimes entirely inactive, but they can blend in with pachanoi, but mostly they are sold as peruvianus (which sucks because people expect the peruvianus to really kick ass, buts its all cuszcoed and ultimately disapointing)
-2cents
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DMT-Nexus member
Posts: 1689 Joined: 18-Jan-2008 Last visit: 18-Apr-2015
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Thanks Suicybe.  shoe
ॐ भूर्भुव: स्व: तत्सवितुर्वरेण्यं । भर्गो देवस्य धीमहि, धीयो यो न: प्रचोदयात्
Love, Gratittude, Compassion, Fearlessness!
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DMT-Nexus member
Posts: 51 Joined: 02-Dec-2009 Last visit: 11-Jun-2014
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I'm kind of amazed at how fast this Pedro has been growing lately. It used to grow an average 1 mm per day during its first half year after being potted, which I found quite impressive already. But in the last 10 days, it's grown a whopping 3.5 cm! It's also gained considerable width. I'm guessing this has to do with the heat recently, and all the water I've given it because of that. And it's probably grown a better root system in the meanwhile too.
So I was curious: what are some of the biggest growth spurts SWIY's cacti have had?
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