What's new

Taking the Coco plunge!

C_Q

Member
So I decided to start a thread to document my coco adventures, inspired by the many wonderful grows here in the coco forum. Up until now I have been growing in soil, hand-watering. After getting tired of hand-watering for so long, I decided to setup a drip system. Actually what really got me wanting to build this system was the hassle of flushing 25+ plants. I have them all sitting on the floor, which is lined with plastic. Now this last run I tried to have minimal runoff, but alas build-up occured and my plants were burned / locked-out. So I've been pulling the plants out of the closet 1 by 1 and flushing, flushing, flushing, and I'm tired of it. I was gonna build a custom sandbox type deal lined with pond-liner, drill a hole in the corner and drain it through there, into a rubbermaid sort of thing, and just drain that to waste by pump. But now I have decided that I will re-config my closet a bit, and just fit a 4x4 tray. I'm gonna sorta over-haul the closet setup for this run. So same idea, will drain the 4x4 tray into a rubbermaid tub and have that drained to waste (maybe re-use it for that day, if I'm watering multiple times a day).


After buying most of the irrigation supplies, I began to think, well gee, I already have a drip system going on the next run, why run soil again? Coco seems to me like the best transition from "soil" to "hydro". That is to water with much more frequency. I desire the control of what goes into the plant, and with coco I'm hoping to acheive a higher yield.

Here are the details of the next grow.

Medium: Canna Coco 100%

Setup: 4x4 tray, containing 36 (6x6) edit* went with 25, 5x5 1 gallon bags, drip system, no emmiters, just strait open-ended 1/4" 1kw HPS hanging overhead, air-cooled. ~78-82F ~40-50% RH

Nutrients: Advanced Nutrients... RO water source
Monkey Juice Grow A/B & Bloom A/B
Big Bud
Overdrive
Carboload
Sensizym
Fulvic Acid
Humic Acid
B-52
Scorpion Juice
Voodoo Juice
SensiCal
Final Flush

Now, I dont think I'm going to run all these products, I'm thinking less is more, since this is my first attempt at anything like this. Any advice on wether or not to use a certain product on the above list is welcomed! If I'm correct, Monkey Juice already has Cal-Mag, as it is designed for Coco? So I'll probably leave the SensiCal out.

The strain I will run in this system is a White Widow pheno, given to me by clone from a friend. It has a really awesome buzz, and yields well, and doesnt stink too bad, plus she grows VERY FAST. In my previous run with her, I yielded 18 grams on avg per 1 gallon soil container under 1kw. I thought it was a pretty good yield considering I had those on the outskirts of the light. So the plan for this run was to squeeze as many 1gal's in the closet as I could, I had planned on 56 (no space between bags, heavy pruning for single-cola).

That was soil! Obviously plans are changing now that I've decided on coco! I dont want to do that many #'s with coco. Since from I've seen, plants grow faster & bigger. I guess what I have planned is still to be considered a sog, so I will still prune them for single cola, and pray they dont outgrow my space! This particular strain was pretty stretchy in soil, so I imagine that will be amplified?

Once rooted in rapid rooters, I will transplant the clones into small 12oz dixie cups of 100% coco. They will start out around .7-.8EC of Monkey Juice. After about 5-7 days of veg in the cups, they will be transplanted to the 1gallon bags, and vegged again for about 3 days before flipped. So a total of about 8-10 days of veg, does that sound too long? In soil, I have this strain down to a 7 day root, 7 day veg in cup, 7 day veg in 1g, and then flipped. That ended up at about 3' tall & 18grams. At this point tho, I'm wondering if starting them in the 1gal's that I plan on finishing them in would be better.

So this is it guys, I'm still in the gathering parts process. I have to get the 4x4 tray, and it's barely gonna fit in the closet! I will start posting the construction process soon, with pics. Any advice or criticism before I get started in the next week is welcomed! Thanks in advance to all the Coco forum members, without this great forum I would be lost!
 
Last edited:

aeric

Active member
Veteran
Sounds good.

I would make sure to see a decent amount of roots before 12/12, though they will continue to build roots well into flowering, the more the better. A fast/tall strain with a shallow root system will generally stretch close to the same amount as with a well rooted one but the rooted one will yield more IME of course i haven't run your exact clone though, so insert salt here.

Potting up is a good idea (rather than 1 gal right away) because they can get a little water logged and be slow in the beginning, once they have a decent root system it's party time with the frequent waterings. 7-10 days cup, 7-10 days 1gal maybe? With the help of voodoo/carboload. You might end up using the sensical in early flo. With temp/environment perfect the monkey juice does extremely well on its' own and no extra stuff till peak flo is needed. 1 per foot sounds good =16?

Take all with grain of salt just ideas i'm not a licensed professional lol. Have fun.
 

EddieShoestring

Florist
Veteran
cool CQ-personally as recent convert to coco (from nft) i still can't get over how easy it is. If you are a reasonably experienced grower i'm sure that you'll find it a strole in the park. I think that you are right about the less is more thing having seen one or two growers get into trouble adding too much Ca and Mg on top of their coco specific nutes etc-

good points above^^ about potting up and over watering when small
cheers
eddie
 

C_Q

Member
Thanks guys!

Well for better or worse, the plunge has been taken! We're going full on coco this run. Got 45 White Widow cuts rooted and vegging in cups, will take the best 36 and put them in 1 gals, and setup the drippers on em.

Started out at .7 EC monkey juice, most responded well, some thought it was too much, so we're flushing and then steadying out the dose. Also been foliaring daily with AN Jumpstart while they were rooting, will continue that for a few more days, then start foliars of B-52, VHO, Fulvic, Scorpion. Dont think I'll be vegging this run that long, so far the growth is great, and I love working with the coco, drains so good. Still gotta figure out my rez/pump/drip situation. Will post more pics of that once setup.

this should cover it...


these are scraps... extras...


white widow ?unknown orig.


white widow ?unknown orig.


white widow ?unknown orig.


got some other moms restarted.. Bubba... Grand Daddy Purple... Dynamite...


ghetto fab setup...
 

mitsu1

Lifetime Member
ICMag Donor
Best of luck to ya on your new adventure in Cocoland..Looks like your off to a good start..After seeing some of the most respected growers make the switch and have great results, I have to give it a try! Next run I'll be coco'ed up! Keep'em Green,mitsu
 
G

Guest

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaah!!!!!! Mitsu1! that is ****ing hallarious!!!!
 

meduser180056

Active member
Man you are going to love that Monkey Juice. Be careful with all those additives though. I've had great success with the MJ by itself. Sometimes less is more. Plus the more stuff that goes into your res the crazier the PH gets IME.

Damn I never thought Homer would make me horny! :laughing:
 

C_Q

Member
Thanks everyone for poppin in! I'm leanin on ya'll for this one, so dont let me down! =D

Mitsu1, good luck to you too man! Can't wait to see your thread up here. And nice avatar! Lol, but that damn yellow things in my way!! >_<

meduser180056, I know man, I'm gonna keep it simple, monkey juice, big bud, overdrive, sensizym, maybe carboload. The foliars I will keep up tho. Hey what PH do we do our foliars at???
And while I have you here bud, could you smell your monkey juice bloom B? Does it stank... rank? I think I need a replacement. Probably gonna do it anyways, not worth the risk for 20$ =).

J-Roc, thanks bro! It was a bit of work, but fun working with coco. It's not dusty!!!
 

meduser180056

Active member
No it's fine I've bought a couple bottles so far from different stores even and all the B's stink like that.

I used to PH my foliars to 5.5-6

But I'm using Penetrator with my foliars now and it specifically says on the DM website not to PH the foliar when using Penetrator even though Penetrator makes the PH like 8-9.

This is good I think though because coating the leaves with 5-6 PH makes them very susceptible to PM.

So get some Penetrator. haha
 

C_Q

Member
Well the new growth is not looking good, very twisted and burned looking, but only on about 1/3 of them. The bigger ones seem to be somewhat ok, but with similar signs.

I just decided to flush every plant good... wet or dry, with 50/50 RO/Tap water no additives. PPM was 130, PH was 5.6. Their previous watering was when I planted them into the cups. I fed MJ Veg at ec .7 @ PH 5.8, I think the PH was too high?? Also when I t-planted them into the cups, I drenched the medium with good amount of runoff. Is that right? Or should I just do a "light" watering with no runoff?
 

meduser180056

Active member
Actually mines the bloom not the vegging formula.

I used bionova coco veg a+b for veg cuz it was cheaper.

What was the runoff PPM like when you flushed?

5.8Ph is perfect for coco so I don't think it's the PH.

Kinda sounds like overfert, but don't rule out other possibilities

After the transplant drenching with runoff is good, but then let them root so don't water again for a couple days.
 
Last edited:

C_Q

Member
I dunno meduser, the B bottle of veg smells nice, not strong at all. The B bloom smells ugly. The bottle arrived all sucked in, while the other 3 did not, so I'm still paranoid, and gonna get a new one.
 

C_Q

Member
I just flushed today, checked the waste rez, and runoff ppm was at .6ec, so I dunno? I'll post some pics in a cpl of days to see how they turned out.
 

aeric

Active member
Veteran
Runoff is always recommended. 15-20% is normal but in ur case maybe 40-50% with lower ec until the problem clears up? pH 5.8 is perfect. The problem is likely unflushed sodium or big release of K (potassium).

Yeah the B stinks.
 

C_Q

Member
Hey guys, thanks for stopping by. I'm glad to hear the B stinks, I might stick with it then.

Well some are looking better, some are not. I'm starting to think that they are deficient. I'm just gonna bump up the ppms to a solid 500 and see what happens. They havent had anything higher than 300ppm so far while I flushed them. The runoff is low however.

Let me ask you guys. When you first start them out in the coco, do you drench the medium, then wait a few days, and start watering, kinda treat it like earth? How soon do you start your daily watering? And how soon do you guys start your feeding? In these small cups I feel they should be watered daily. Does that mean I feed daily, with 20% runoff?

I've been mixing RO & tap water, and using just monkey juice.

Here's the group



Here's what a decent one looks like, although still kinda yellow, not the deep dark green I seek.



And here are some typical problem child's!









I will need to t-plant the best ones soon, waiting on them to get a bit bigger. I'm just kinda confused on how/when to feed at this point. I know I will be daily feeding multiple times a day when they're much bigger, but now, I dunno if I'm over/under watering, and over/under feeding. Just lost! =) But I'm determined to make it work!
 

C_Q

Member
Ok guys n gals, I'm DETERMINED to put on a coco show for you all!!!! I gotta GIT'R'DONE!!!

After t-planting the best 25 of the lot, and placing them in the tray, I decided 5x5 is much better and will only do the 25 1 gallons. the original plan was 6x6 for 36, but I didnt like how squeezed they were. My last run has me scared, packed em in, and had a bit of mold. I want the air to be moving this time, so I'll have a nice oscillating fan in there this run. And perhaps a dehuey if its called for.

When t-planted I gave them 200ppm Cal/Mg, with 5ml/L Voodoo. I will skip one day of watering, then start feeding daily, and work the frequency of waterings up. Foliared with B-52 today, VHO tommorow. The VHO has really been helping them green up I think.

Sound ok? I'm mixing up their fert for tomorrow in a few. Here they are, I will get some lights off pics asap, so you guys can see some health, if there's any left in the morning =).




 
Top