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automatic plant watering system

i tried the wick system once. i personally wouldn't rely on it for a whole grow, but it is a good idea for vacationing. i ended up using the wicks you use in a tiki torch. they are made of fine nylon fibers and then wrapped in a thicker mesh. i found packs of replacement wicks at a dollar store. i think you could use the rope pictured above, but the torch wicks are fairly rigid and can easily be pushed through a hole in your pot. for more money you could go with the smartvalve or one of those really fancy houseplant watering systems that do like a dozen pots.
 
G

Guest

HighonPottery said:
i tried the wick system once. i personally wouldn't rely on it for a whole grow, but it is a good idea for vacationing. i ended up using the wicks you use in a tiki torch. they are made of fine nylon fibers and then wrapped in a thicker mesh. i found packs of replacement wicks at a dollar store. i think you could use the rope pictured above, but the torch wicks are fairly rigid and can easily be pushed through a hole in your pot. for more money you could go with the smartvalve or one of those really fancy houseplant watering systems that do like a dozen pots.

I think the loose rope works best.

There's more to it than just the capillary action. The deep seeking water roots of the plant actually start to follow the rope to the rezzy. These roots are OK to to be exposed to light and air. They are not like the sensitive feeder roots.

There is a very interesting write up in the latest issue of Skunk Magazine with pics. This system concept is not new to me. I just never considered it for more than outdoor crops. It will work excellent for my mothers which I have to drive 2.5 hours each way to water every third day. I can go with automation but I don't trust mechanics and power for a week at a time but this is absolutely fail safe once you figure out the small details like water levers in the rezzy and the size of rope.

Also, you don't just simply stick the wick in the drain holes
you cut lengths that will fit in one hole and out the other and reach the bottom of the rezzy. 2 ropes for 4 holes. They pass solid under the root mass like an "X".

There is no over watering with this system...ever.
 
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famous

Member
dasme said:
Or a simple large Rubbermaid tub, small pump, dripline and a digital timer would work just as good if not better. You just time the waterings untill you get some run-off, minus 1min, program timer to do this when you want, add an air stone to the tub/res. Leave.. Oh, somewherre in there, do the math as to how much water you'll need too. Then get a tub that has 5gallons more, you dont want the pump to run dry on accident.

HTH.
Das
I'm doing this now and i'm having a little problem calculating the proper water amount. If i have it set up to do drain -1 minute, how many days a week should it turn on like that? 2? 3?

Thanks,

Famous
 
i think northernfarmer is on the right track with his rope going through one hole to the other. i like that idea. with the wicks i tried out, i drilled a hole the size of it and pushed it up into the soil like 2-3" for contact. i never had any problems with the wick system. i only tried it once, and i may go back to it if i ever go somewhere for more than the span of two waterings. i also tried out one of those "green genius" watering units. i actually bought it to water my bonsai plants during the summer. it is a little battery operated pump with 8 hoses. you can set the frequency as well as volume to pump out. it sits nicely in a gallon jug and also comes with a metal clip brace for a bucket. i think i bought it for like $30. i dont have any pics of it, but you can google it.
 

2buds

Active member
Probably more than you want to tackle but I use Brute trash cans for reservoirs, a diaphragm on demand type pump capable of running dry(found her humming a few times and still working) with built in PSI cut-off, a sprinkler timer and sprinkler valves for watering plants at set amounts and times. Lots of PVC plumbiing and drip irrigation heads with dripper lines in all pots. A little pricey to build but works like a charm. Been using it almost 2 years. Peace
 

rastagrass

Member
go to home depot and they have a drip system with everything except a pump for 10 bucks. then all you need is a brass fitting that connects from your pump to your waterline.
 

Harry Gypsna

Dirty hippy Bastard
Veteran
the very best thing for wicking is capillary matting which you can get from any half decent garden supply place-not a growshop although they will likely have it too but you will get it at a "Straight" garden centre for sure.... you can sit it in a tray and have the end of the mat in a res, wet the mat with a jug to get the capillary action going, put the end of the mat in the res and put ur pots on top-it is vitally important for this system that the media in the pots makes contact with the mat so either use bottomless pots or have some half inch wide wick strips going inside the drain holes and the pot standing on them, with the strips between the mat and pot and the end of the strips leading into the drainholes and touching the media.... or you can cut strips for the normal wick system method enering the bottom of the pot and hanging in a res
 
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