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| Forums > Marijuana Growing > Indoor Grows - Hydro > A PPK for a 12 Plant Limit | ||
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#21 |
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Member
Join Date: Dec 2016
Posts: 145
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Thanks! I'm a hobby grower, so even one of those plants is bigger than I want, but I like to learn and try to modify systems for my applications.
Really tight job with the mainlining. Have any tips on making that work so well? A idea to improve your efficiency; 2 600's horizontal, maybe 4" between them. Don't turn on the second one til the plants are tall enough to need it. Have you tried vegging with HPS? They stretch a little more, but that's not a problem with some strains. It also simplifies. |
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1 members found this post helpful. |
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#22 | ||||
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Member
Join Date: Jan 2011
Posts: 173
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Good questions! |
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#23 |
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No Jive Productions
Join Date: Oct 2006
Posts: 4,347
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wow, what a story! welcome to oregon! surround yourself with nice, smart people and avoid the idiots and you'll do great here.
my wife and i have been here 3 years now and are doing very well. we were wiped out financially by a bust in TN. but got no jail time as we had a low plant count and i was a 63 year old cancer/liver transplant patient at the time. you folks really got brutalized! no compassion there! sorry for all your pain and suffering but at least it got you here to a safe place. if you are ever in the eugene area let me know and we could meet for lunch. d9 |
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4 members found this post helpful. |
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#24 | |
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Member
Join Date: Jan 2011
Posts: 173
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I'm in jackson county, I really have no idea where I am yet. LOL What do you think of the DTW version of the PPK? |
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1 members found this post helpful. |
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#25 | |
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No Jive Productions
Join Date: Oct 2006
Posts: 4,347
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it's kind of funny, in a way, that i have yet to make a dime from the ppk itself. this is in terms of marketing it or sellng rights to it, or anything like that. i could have patented it in the beginning, 7 years ago, but now it has been in the public domain too long to be patented. but that's alright because now i am consulting, producing personally in a legal environment, and meeting a lot of really nice folks that i would not have met otherwise. i'm leading a very rewarding and fulfilling life full of giving and receiving. again, thank you for trying the ppk! jackson county has perhaps the best overall weather in the state and is a nice place to live. you got lucky if you landed there accidentally. i can't find much fault with your drain to waste version because of your yields. my only concern would be whether or not the fiber wick will move enough water upward by itself to backfeed these big plants in case of an automated failure of some kind. i have run drain to waste versions myself for special purposes and have used a medium filled tailpiece and a lower bucket with a hole in it at about 3-4" down from the rim. i was usually top watering by hand occasionally just enough to get a slight trickle out of the hole each time. the excess was caught in a large plant saucer so evaporated between waterings. this set up was used for maintaining mothers and for early veg. but, really, it is just a slight step further to a very reliable automated full recirculating system. i can maintain very tight parameters in the reservoirs by simply steering the solution once in a while. i'm about to try to achieve a balanced reservoir feeding 28 plants, 16 in flower and 12 in the power veg area which i use as a shaping, acclimating tool. all of these plants will be under intense de lighting. i hope to find the perfect balance point where the reservoir remains stable with one input strength under the demands of 28 plants in every stage of life, harvested on a perpetual schedule. i'm close to that now. |
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4 members found this post helpful. |
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#26 |
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Vote Libertarian.
Join Date: Sep 2009
Posts: 333
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1 members found this post helpful. |
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#27 | ||
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Member
Join Date: Jan 2011
Posts: 173
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I did land in jackson by accident as a matter of fact. So far, so good! As soon as I have pm ability again, I'm going to hit you up on that lunch offer! Quote:
Basically you want the center of your canopy to receive about 1100-1200 umol. So, you have to play with that a little, based on bulbs, ballasts, etc. |
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#28 | ||||
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Member
Join Date: Jan 2011
Posts: 173
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I forgot to say you're welcome! Thank you!
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Thank you for inventing it. The ppk as far as I can tell recreates mother nature pretty much perfectly. Quote:
My last design had a small netpot bucket lid, the net pot being filled with coco, about one inch off the water level. The wick ran through the bag, down the netpot and into the water. The fabric bag sitting on the netpot lid, roots would grow right through the bag, down into the netpot. This place was busted, right after the roots hit the water. That setup was 5gal fabric pots, with 3 gal reservoir buckets, just to see if I could attain the same results with less overall media. I think there is more of a limit to what the canopy can do, than what we can do with building a large root structure. The next design will have the watering "needs-based". I plan to use a control bucket with a heavy duty float valve rigged to the dosers. When the water level goes down, the float opens the dosers and the plants fertigate themselves. Should eliminate the electrical automation of watering. It's the simplest version of "needs based watering" that I could come up with. Everything else requires equipment; tensiometers, scales, etc. There are some very sophisticated toys out there, but if I can do it the simple way, I will. I have a miniature ppk model with bonsai moms going, right now. As they use up the water, the float triggers a small pump in the aerated mini-reservoir, they get saturated quickly, drain off and about 10% goes down the drain. 10% is what commercial tomato farmers claim in bato buckets with perlite. It works like a peach. Uses less than a quart a day, with these little mums. I have 0 budget and am using spare pieces and parts these guys have laying around to tinker. Thoughts? Quote:
Thanks again D9! |
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#29 |
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Senior Member
Join Date: Jan 2014
Location: South Central
Posts: 2,393
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1 members found this post helpful. |
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#30 |
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Member
Join Date: Jan 2011
Posts: 173
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