Need Help with First Wick Irrigation Setup

bescheidenheit33

Active Member
Hey all,

My 4 Super Lemon Haze seeds just popped today, and after 3 years, I finally want to try some kind of auto-watering.
Wick irrigation seems like the simplest method, so this will be my first attempt.

I typically start in 300ml plastic pots for about 10–14 days, then transplant into 8L fabric pots.
I bought some wicks off Amazon and ran them through the bottom of the pots.
My plan is to have a water pump fill the orange tray (the reservoir), then drill 4 holes in the gray tray—one for each pot—and run the wicks through them.

My main question:
Should I leave the wicks only at the bottom inside the pot, or should I run them all the way up through the soil to the top?
Also, are there any other issues with this setup I should watch out for?

Later, I plan to do something similar with my 8L fabric pots trying to immitate the AC Infinity watering base.
I put a tray/bucket below each pot and have a pump fill up the buckets.

Any advice from folks with wick experience would be much appreciated. Thanks!

IMG_20250618_210424.jpg IMG_20250618_210809.jpg IMG_20250618_210753.jpg
 
If the soil is compact enough, then the wicks to the bottom, should work.

I use an earthbox. The soil is the wick, and it works pretty good.
I add about 30% perlite and when I transplant into 8L, I also add about 20% coco.
Ive heard the soil should be aerated enough because of the permanent moisture.

Guess Im going to have to find out.
IMG_20250619_001426.jpg

This is improvised just to see if it works, I covered the open area with some plastic foil so that the water
doesnt just evaporate.
 
Are you trying to make a sub irrigated planter? If so, just read thru this thread..... scroll to the beginning though. I just posted the first link to the thread, that I found.

 
Are you trying to make a sub irrigated planter? If so, just read thru this thread..... scroll to the beginning though. I just posted the first link to the thread, that I found.


Im not that deep into that yet. What means sub irrigated planter? Ive asked AI and it said:
"A sub-irrigated planter (SIP) is a pot that waters plants from the bottom, using a water reservoir."

Not 100% sure here, all I had in mind was to create a wick irregated system, as simple as possible, I dont
have any further knowledge or plans.

Ive placed the plants in there now, and watered the soil once, and now they start growing,
and I try to see how wet the soil stays and If I have to water it, and how quick the water disappers from the tank.

1.jpg

The wicks are all in the water, about 2-7 cm away from the pot's bottom.

Normally, I dont have to water for about 8-10 days with high enough humidity on first planting.
Lets see what happens.
 


This is an earthbox. It's a sub irrigated planter, which is exactly what it does. Waters the soil from underneath. The reservoir holds about 2 gallons of water. Uses soil for the wicks.


I just figured you're experimenting with bottom watering via wick. An earthbox makes it really easy.

This is mine....20250326_193144.jpg20250405_191244.jpg
 


This is an earthbox. It's a sub irrigated planter, which is exactly what it does. Waters the soil from underneath. The reservoir holds about 2 gallons of water. Uses soil for the wicks.
Oh didnt you see the pictures? I just uploaded them via the media button, no external host.

Well I guess Im doing something simular or basically the same but with the wick.

All wicks are floating in the water, underneath the gray tray.

Im basically waiting right now, to see when and if the plants run out of water.
I have no idea whats going to happen here:

IMG_20250620_164953.jpg
 
Oh didnt you see the pictures? I just uploaded them via the media button, no external host.

Well I guess Im doing something simular or basically the same but with the wick.

All wicks are floating in the water, underneath the gray tray.

Im basically waiting right now, to see when and if the plants run out of water.
I have no idea whats going to happen here:

View attachment 5470102
I think it'll probably work. Good luck.
 
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