Perlite as a crutch

curious2garden

Well-Known Mod
Staff member
When I transplant I loosen my roots on the edge a bit and then I shovel the mixture around them and lightly press mix and plant in. About a decade ago when I first started using Jiffy Pellets I thought I'd try up potting to the Jiffy pint pots. I loved Jiffy Pellets that much and still do unfortunately I wasn't happy with root penetration through the pots.

My first thought is I wouldn't want to artificially introduce even a light compaction barrier between the two substrates. I'll be the first to admit I've never looked at this scientifically (ie control group and same clones in a side by side which is my usual way of testing) and how I found I didn't get as rapid pass through the Jiffy pots as my usual way.

It would be nice because using this method I wouldn't have to glove up or spend the next hour digging mix out from under my fingernails :) I'm a fussy female. Thank you!
 

jondamon

Well-Known Member
Hi Jon,
Yeah I've transplanted plants frequently during flower and all through the growth cycle since '96 with zero issues. Even when I first started in NFT rails and I started in Dixie Cups and seedling mix I'd take the young seedlings out, rinse the mix off their roots and put them in their net pots with top feed lines and I've never had an issue even then.

That's why the never transplant an auto thing doesn't make any sense to me. I am thinking it could be more bro science and I'll have to actually grow some autos and start transplanting them LOL Problem is I live in fear of finding a really good auto and then not having a clone. I'd almost rather not know!
Thank you
I’ve grown a few autos. None of them ever minded being transplanted lol.

granted I haven’t specifically set aside time to work with autos more so a “let’s throw this in the room while others are vegging” kind of scenario lol.
 

curious2garden

Well-Known Mod
Staff member
I’ve grown a few autos. None of them ever minded being transplanted lol.

granted I haven’t specifically set aside time to work with autos more so a “let’s throw this in the room while others are vegging” kind of scenario lol.
Thanks Jon! That is exactly what I wondered. If it were newbies simply having a you can't do that moment. Then I got to thinking well there are Ruderalis genetics, could have different husbandry issues? Theoretically it was possible.

Worse you can't really clone autos. I know this because one of the strains I came across, that was good, turned out to carry Ruderalis. So I did some playing with it trying to clone it. It cloned like a champ but had the same lifespan of its' clone source. I often wondered if its' lifespan was directed by telomeres LOL this would have been fun to do in school but humans are much easier to work on (less diversity).
 

PJ Diaz

Well-Known Member
Hi the science I've read is what's keeping me in Perlite

I need the air gaps for insulation.
Thank you
I dunno, it kinda seems to me that a paper written by "The Perlite Institute" is going to be a bit biased towards perlite. They suggest vermiculite, but don't address the fact that vermiculite compresses very easily, thereby eliminating much of it's air porosity. I think you already get a lot of air in coco, and the rice hulls or perlite really just help with drainage.
 

OldMedUser

Well-Known Member
When I transplant I loosen my roots on the edge a bit and then I shovel the mixture around them and lightly press mix and plant in. About a decade ago when I first started using Jiffy Pellets I thought I'd try up potting to the Jiffy pint pots. I loved Jiffy Pellets that much and still do unfortunately I wasn't happy with root penetration through the pots.

My first thought is I wouldn't want to artificially introduce even a light compaction barrier between the two substrates. I'll be the first to admit I've never looked at this scientifically (ie control group and same clones in a side by side which is my usual way of testing) and how I found I didn't get as rapid pass through the Jiffy pots as my usual way.

It would be nice because using this method I wouldn't have to glove up or spend the next hour digging mix out from under my fingernails :) I'm a fussy female. Thank you!
When I transplant I cut the bottom half inch or more off the bottom of the rootball to get rid of all the long roots. Like topping a plant it caused side-branching and sends out thousands of fine roots. I do it to the little starter ones in only a couple oz of promix. If wound around the side the sides get a shave as well. The wife is always looking for the good serrated bread knife but I got it stashed in the grow room. :)

RootPrune01.jpg

RootPrune02.jpg

I sprinkle a little DynoMyco in the hole and spray it good before dropping the plant in then soak the pot really good. I never see anything like transplant shock and can find roots poking out the drain holes in a week or less so pruning doesn't seem to slow them down any. Worked fine before I started using the DynoMyco a year or so ago.

:peace:
 

MICHI-CAN

Well-Known Member
An agreeance with many posts here. Autos are safely transplanted if done right. No need to open or slice roots unless they were over watered or rootbound.

And @curious2garden. Have you tried the old pot in a a larger pot trick. Provides a small thermal barrier that actually reduces pot temps. Frugal improvisation is all. 009.jpg010.jpg015.jpg
 

curious2garden

Well-Known Mod
Staff member
I dunno, it kinda seems to me that a paper written by "The Perlite Institute" is going to be a bit biased towards perlite. They suggest vermiculite, but don't address the fact that vermiculite compresses very easily, thereby eliminating much of it's air porosity. I think you already get a lot of air in coco, and the rice hulls or perlite really just help with drainage.
That's the problem I don't need drainage assistance I need air holes for insulation because my canopy spends several months out of the year over 100. It's why I came out of NFT rails. Xlg Perlite is perfect for that.
 
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curious2garden

Well-Known Mod
Staff member
When I transplant I cut the bottom half inch or more off the bottom of the rootball to get rid of all the long roots. Like topping a plant it caused side-branching and sends out thousands of fine roots. I do it to the little starter ones in only a couple oz of promix. If wound around the side the sides get a shave as well. The wife is always looking for the good serrated bread knife but I got it stashed in the grow room. :)

View attachment 4928064

View attachment 4928065

I sprinkle a little DynoMyco in the hole and spray it good before dropping the plant in then soak the pot really good. I never see anything like transplant shock and can find roots poking out the drain holes in a week or less so pruning doesn't seem to slow them down any. Worked fine before I started using the DynoMyco a year or so ago.

:peace:
I'll have to try that. I usually pull the roots free then put in my mix and water in with Great White and some Dishwashing liquid as a surfactant. I'll have to try trimming the bottom off next time. It's nice being the female I even wash my nursery pots in my dishwasher, my felt pots in the washing machine etc....
 

SheeshM

Well-Known Member
Thanks Jon! That is exactly what I wondered. If it were newbies simply having a you can't do that moment. Then I got to thinking well there are Ruderalis genetics, could have different husbandry issues? Theoretically it was possible.

Worse you can't really clone autos. I know this because one of the strains I came across, that was good, turned out to carry Ruderalis. So I did some playing with it trying to clone it. It cloned like a champ but had the same lifespan of its' clone source. I often wondered if its' lifespan was directed by telomeres LOL this would have been fun to do in school but humans are much easier to work on (less diversity).
I haven't even grown autos but growers on another forum I follow say it's not that transplanting is any different, it's just that the window to transplant is limited because autos may start flowering as early as three weeks from seed. The theory is that transplanting while a plant is trying to start flowering may stunt the plant. No idea if that is true.
 

curious2garden

Well-Known Mod
Staff member
I haven't even grown autos but growers on another forum I follow say it's not that transplanting is any different, it's just that the window to transplant is limited because autos may start flowering as early as three weeks from seed. The theory is that transplanting while a plant is trying to start flowering may stunt the plant. No idea if that is true.
Thank you! I know that's not true for photoperiods. I've transplanted them during every stage of their existence and never noticed a problem. They get more unwieldy as they get bigger and sticky when flowering, which I hate to do. But none of my transplants have really seemed to mind. That's why the auto thing seemed so odd.
 

OldMedUser

Well-Known Member
It's nice being the female I even wash my nursery pots in my dishwasher, my felt pots in the washing machine etc....
What does gender have to do with it? My mom taught us all to keep house and she is still OCD about it even tho blind as a bat now at almost 94. She'll feel around to make sure the corners are properly cleaned. :)

I toss all my pots etc in the bathtub with some dish soap and a dash of bleach to scrub everything down then store them in clear garbage bags so they are ready to rock when I need them. I have a drain screen to catch all the bits of peat and perlite when I rinse everything off. Don't go ewww 'cause the wife washes shit splattered chicken stuff in the same tub and that's worse. We live on a farm so dirt is our friend.

We have an organic dishwasher. My stepdaughter is in charge of that and if she was an employee I would have fired her a long time ago but she is thorough and a hell of a decent cook.

:peace:
 

curious2garden

Well-Known Mod
Staff member
What does gender have to do with it? My mom taught us all to keep house and she is still OCD about it even tho blind as a bat now at almost 94. She'll feel around to make sure the corners are properly cleaned. :)

I toss all my pots etc in the bathtub with some dish soap and a dash of bleach to scrub everything down then store them in clear garbage bags so they are ready to rock when I need them. I have a drain screen to catch all the bits of peat and perlite when I rinse everything off. Don't go ewww 'cause the wife washes shit splattered chicken stuff in the same tub and that's worse. We live on a farm so dirt is our friend.

We have an organic dishwasher. My stepdaughter is in charge of that and if she was an employee I would have fired her a long time ago but she is thorough and a hell of a decent cook.

:peace:
LOL Do a search on here. You'll see a lot of bitching by the guys about how they aren't allowed to [fill in the blank] because wife. That was a reference to that.

I'm glad your mom raised you right and I'm jackpot lucky my dad raised me wrong for the time I grew up in. By the time I finished high school I could lay concrete, do my own tuneups (points, plugs and condenser days), brakes, oil and many other things that made a difference in my life. My dad then refused to sponsor me into the union and so I had to go to college (not an english major). LOL
 
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StonedGardener

Well-Known Member
I'm very sorry for that shit. I'm really ashamed of myself for letting f'ing emotions fly over something so trivial.....turned me into another uncontrolled muggle......I'm not like that....which is why I'm so pissed at myself......uncalled for and very regrettable
 
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