Al B. FAQt

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firsttimegroww

Active Member
hey albf
I heard its bad for the plants if its colder during lights on then lights off.
When my lights are on my temp is about 74 but when lights off its about 78
because i set my lights to be on at night and its alot colder here at night. Is this ok? Or it shouldent be colder during lights on
Thanks
 

GypsyBush

Well-Known Member
Hey Al... Hope all is well in your world...:weed:

Question...

Do the buds themselves need to be in the light...???
Or is it the leaves that should be in the light...???

I have read conflicting info...:wall:

I try to arrange things so that the most, of all the leaves are in the light, leaving a few budsites in the shade... is that ok...?

I ended up buying a few more lights locally...

2 x 70 Watt HPS
1 x 100 Watt MH

on top of the

1 x 35 watt HPS
and an assortment CFLs...

As always, Thank You for your time and patience...:-P:clap::leaf:

Gypsy...:joint::peace:
 

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Al B. Fuct

once had a dog named
what is the best way to hide your IP address are anything else that leads back to you?
Use Tor if you're paranoid, but make sure you strip EXIF data from images you post... and unlike at least one compleat moron on this board, don't put your face in imgs you post.

do you have to hand water for a couple of days until the roots find their way down into my nutrient soaked pellets? If so, should I just water around the rockwool cube into the pellets?
If you are flooding the pellets up to within 1/2" below the RW cube, they will be damp enough in that 1/2" gap for the roots to find them. However, if it makes you more comfortable, you can handwater the pellets around the cube as you suggest.

Would it be alright to presoak say 100 cubes at a time for 24 hours in 5.0ph water and then store them until ready to use?
No. Once you wet the cube, you make it hospitable for pathogen growth. Once soaked and drained of the soaking soln, they are ready for use and should be used ASAP.

Also I read you used denatured alcohol to sterilize your equipment when taking clones. Could one use 35% H202 instead, as I'm not sure where to find denatured alcohol?
H2O2 would definitely sterilise your scalpel, but doing cannabis cuttings leaves some rather oily plant sap on the blade, which H2O2 will not shift. You've seen it, kind of a purplish goo that accumulates on the scalpel as you work. Denatured alcohol aka methylated spirit is 95% ethanol and dissolves oils while it sterilises. It's also great for cleaning your bong. Denatured alcohol aka methylated spirit is found at hardware stores or in the cleaning products area of a grocery store.

Hey Al I was wondering where you find the sulfur burner you use and the sulfur and how it works? I an starting to get a white powdery substance on my fan leaves on my Bubbas I think is what you said the burner would help with.Thanks for your time
I got my sulfur 'burner' (doesn't really burn, rather evaporates sulfur) from a hydro shop. The sulfur powder itself came from the local hardware store's gardening aisle. I run my 'burner' 2x/day for 8mins, 1h after lights-off and 1h before lights-on. A sulfur burner will completely stop powdery mildew.

when I last tried to use them my speed was so drastically reduced I just couldn't warrant it.
yep, proxies slow you waaaaay down. It's a calculated risk whether or not you use a proxy; how much do you have to lose? Are you a big enough fish for LEO to go to the trouble of jumping through the numerous hoops necessary to get an IP on you by subpoenaing RIU, then subpoena your ISP for your identity from that IP? I've been using pot boards since 1995 or so, usually without proxies. I guess I'm not a terribly big fish.

Will I damage the roots if I move them at a later point?
Arranged as they are, yes.

Should I look into putting some hydroton in a netpot and put the rw in that to make them easier to move around?
yep, but not a netpot. Use a standard solid-wall pot with drain holes. This will contain the roots within the pots so they won't knit and can be moved at will. Eliminate the pellets from the tray.

System is Ebb and Flow. Cubes are 6 inch cubes that I halved, so somewhere around 6x6x3.
I don't think I'd have used the large RW cubes. I'd have put the 40mm cubes directly in pots of pellets, 1/2" above the flood level. Shouldn't matter now that you have roots out of the larger cubes, tho.

hey albf
I heard its bad for the plants if its colder during lights on then lights off.
When my lights are on my temp is about 74 but when lights off its about 78
because i set my lights to be on at night and its alot colder here at night. Is this ok? Or it shouldent be colder during lights on
Thanks
I've never heard of any difficulty with warm lights-off and cool lights-on. A thermostat controlling your exhaust blower will solve this 'problem,' but I'm not entirely sure it's a problem. 26C (78.8F) is as warm as it should ever be; your ideal range is 24-26C. Set your thermostat for 25C.

Do the buds themselves need to be in the light...???
Or is it the leaves that should be in the light...???
Both, actually. However, fan leaves are mainly responsible for vegetative growth of the plant. Once you're past about 4wks into flower, the fans are not working very hard. You probably could remove fans after wk4-5 of flowering, but I have not tested that theory.

I ended up buying a few more lights locally...
2 x 70 Watt HPS
1 x 100 Watt MH

on top of the

1 x 35 watt HPS
and an assortment CFLs...
Replace them all with a single 400HPS, ideally in a cooltube. You're already using close to the 465W that a 400HPS pulls out of the AC mains. You'll get MUCH more luminous intensity, less heat and better bud density as a result.
 

Return of the Spork

Well-Known Member
Awesome, thanks.

When I starting putting the system together I had drawn from multiple sources of information. But obviously once things were happening sometimes you find out some stuff works for you and doesn't work for you.

I will see about getting some pots today then. At most these will be mothers at maybe 4 feet max, more likely 3. What size pot would you suggest in that case?


Fuck the ask Jorge in HT, we need ask Al
 

Al B. Fuct

once had a dog named
At most these will be mothers at maybe 4 feet max, more likely 3.
If you're doing cuttings every 2 weeks, they probably won't be much more than 2', measured from the medium surface.

What size pot would you suggest in that case?
I use the same 175mm pots for mums as I use in flowering.

Fuck the ask Jorge in HT, we need ask Al
You get 'Ask Al' here on RIU, anytime, for free! :lol:
 

daddychrisg

Well-Known Member
My god, where have I been? Don't try to answer that....I have some "10 pages" to read to try and catch up with this thread...So glad to see ya back in public service again Al, I am sure I can say that all of us that read your posts were waiting to see what the next saga could be. Seems like this thread is going to be open to the masses, I know you can handle it. Much thanks to ya Al. By the way...I hope my kid never picks up on your tactics, like the one where you suggested that a picture of a ex-partner gets put up to keep a parent out....That is just wrong...Be Well...DCG
 

visceraeyes

Well-Known Member
Al:

Quick question..When should you use the dome when starting to grow?

I bought the dome and the plastic tray..just wondering when i should be using this and until when!
 

Al B. Fuct

once had a dog named
By the way...I hope my kid never picks up on your tactics, like the one where you suggested that a picture of a ex-partner gets put up to keep a parent out....That is just wrong..
yeah, I suck. :lol:

Al:

Quick question..When should you use the dome when starting to grow?

I bought the dome and the plastic tray..just wondering when i should be using this and until when!
Humidomes are normally used in cloning, but I don't use humidomes. See https://www.rollitup.org/hydroponics-aeroponics/15030-batch-clones-rockwool.html
 

drynroasty

Well-Known Member
Hey Al B, in case you never made it back to my thread, thanks for the words of wisdom. I was aware of what dangers lurked. Thanks though, really.

Hotwater heaters are not toys...
 

smithy

Active Member
hey Al. Im am a first time grower.I have a flood and drain system and have recently noticed that there is some sort of green stuff on my clay balls.I thought it might of been mould but it smells alot like algae.Do you have any idea as to what it could be and how I can fix the problem.I water every 2 hrs for half an hour.Temps range from 21-26 degrees celcius and humidity is usually around 50%.I have been using cannazym, canna boost, canna rhizotonic and my ph levels are 5.5-6.0. Any help will be appreciated.
 

Al B. Fuct

once had a dog named
hey Al. Im am a first time grower.I have a flood and drain system and have recently noticed that there is some sort of green stuff on my clay balls.I thought it might of been mould but it smells alot like algae.Do you have any idea as to what it could be and how I can fix the problem.
Your nose knows. :) It's algae, of course.

Algae are plants. They need light, water and nutrients. Block light to the pellets, keep the top layer of pellets dry, add more pellets to the pots as needed so there's a dry layer on top.


I water every 2 hrs for half an hour.
Too long. You really only need to raise the flood level to the overflow, then shut off the pump, might be 3-4 mins depending on your pump, tray size, etc. Every 2h is fine. Don't water in the last 2h of lights-on unless you have extraordinarily vigorous plants which would otherwise wilt. Plants transpire almost no water in lights-off, so water given just before lights-off will stay in the rootmass overnight. No need for it and can encourage root probs.

Temps range from 21-26 degrees celcius and humidity is usually around 50%.
Good, good, good. :)

I have been using cannazym, canna boost, canna rhizotonic
I'd delete the Cannazym and use H2O2 50% grade at 1ml/L, applied every 3-4 days. Cannazym is a protein-based enzymatic cleaner and H2O2 will instantly nuke the proteins. H2O2 ought to fix the algae, too.

Use special care with Rhizotonic. Don't breathe the fumes from it if you've recently eaten. It smells like rotted roadkill asshole. Yuk! :spew: If you are not having root probs, Rhizotonic is probably extraneous... and it's hugely expensive.

my ph levels are 5.5-6.0. Any help will be appreciated.
5.5-6.0 is broad as a barn. You'll have nutrient lockout probs at either extreme. Are you using pH test strips or some liquid colour matching kit? You need to be able to resolve a measurement to 0.1, centred on 5.8. An electronic pH meter (with calibration solns) is a necessary bit of kit if you haven't got one yet.
 

drynroasty

Well-Known Member
LOL @ Al B. Stoney needs to do some research.

You got some good stuff in your posts man. Would you consider moving to the vacant condo across the way, here in Socal and be my neighbor like on that super gay show "Home Improvement" and give me advice about my babies.

Thanks man
 

Chumlie

Well-Known Member
(Al B. Fuct)Use Tor if you're paranoid, but make sure you strip EXIF data from images you post... and unlike at least one compleat moron on this board, don't put your face in imgs you post.


How about my hairy ass instead....Al?
 

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Chumlie

Well-Known Member
Sorry by the double post, but let me try to get this in my head. First doesn't algae in your tank cause foam, and so to have algae you have to have light hiting the water.
Well if it isn't algae what else cause foam? Is it pathogens?

I want to do an exact replica of your sea of green, yet this time I think Im going to have to make a cloner or some seperate device to grow from seeds. So anyways say I wanted to make a cloner and I wanted it to be passive should I do like just water culture are maybe...maybe some type of wick system.

I don't know about the wick as a cloner Im still doing research. Thanks for the tip on TOR
 

Al B. Fuct

once had a dog named
Would you consider moving to the vacant condo across the way, here in Socal and be my neighbor
No offence, but in all truth, no. I don't want to be anywhere near the USA. Some redneck once said to me 'MURKA! Love it or leave it!!' and I thought that on balance, that was a pretty good idea. ;)

Sorry by the double post, but let me try to get this in my head. First doesn't algae in your tank cause foam
Algae appears as a green slime, sometimes in the tank but commonly on media surfaces which are frequently wetted and exposed to light.

Well if it isn't algae what else cause foam? Is it pathogens?
It'd be some sort of biological activity. Hit it with H2O2 and see if it goes away.

So anyways say I wanted to make a cloner and I wanted it to be passive should I do like just water culture are maybe...maybe some type of wick system.

I don't know about the wick as a cloner Im still doing research.
I've tried aerocloners, DWC cloners, simple water cloning as you might do with a sprig of peppermint in a glass of water on the windowsill and god knows what else. The most reliable method I have ever worked with is 40mm wrapped RW cubes in a temp-controlled clonebox with a heatmat.


Details here: https://www.rollitup.org/hydroponics-aeroponics/15030-batch-clones-rockwool.html
 

peanut81

Active Member
my fan leaves are dying buds look healthy as well as the leaves around the buds only 11 days in to 12 12 need some advice
this is my 1st grow
room 6x6x8
light 1000 watt hps
tray 6x4
res 50 gal
co2 1500 ppm
flora nova bloom 4-8-7
general hydroponic (gh)floranectar 0-0-1
gh florablend .5-1-1
gh kool bloom 0-10-10
gh floralicious plus 2-.8-.02
mad farmer nuts
started 12/12 on 9/9/08 floods 7 times during light period once 6 hrs into dark period
temp 77 ph at 5.8 nutes at 1300 ppm
also earth juice microblast foliar spray
thanks in advance for any help





 

VictorVIcious

Well-Known Member
ok, so how do you balance those clones in those cubes in that tray?? wtf, 40mm holding up 250mm. mine tip over and over and over.....quite laughing, I waited two years to ask, I don't think anyone asked that one yet??
my temps dropped about 2 degrees with the aircooledbatreflectedfugging furnace instead of 2 of the 4-8bulb t-5's, following your directions total invested $570 with the 200cfm in-line duct fan, 6" lines. hanx for the help, can't rep ya yet, you know the drill. VV
 
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