Step 8: Cover the Tubing With Mulch

Clean up around all the tubing and make sure all connections are tight and no emitters are blocked or clogged. Turn on the water and check for leaks or bad connections.

MORE: How to Mulch Plant Beds (VIDEO)

To keep the water from evaporating before it reaches the plant roots and to give the garden a manicured appearance, cover all the exposed tubing with about two inches of mulch.

MORE: Mulch Materials

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<p>I believe for an established garden of any sort this is the best system for watering available. But I am making a comment on this article because it is the only one that has anything to do whatsoever with the activity of gardening. Perhaps the editors are thinking that since there are no shortcuts to the process to create a space for growing healthy food nor are their any that can be applied to removing the gravel from the soil with a hardware cloth screen box and replacing it with a yard or so of well composted topsoil and manure. It is all hard sweaty work and while a yard of topsoil delivered isn't a budget breaker it isn't cheap either and there is no slick way to move it from where the truck dumps it and mix it into the existing screened soil. That said the addition of a small food source is a valuable addition to any dwelling and if properly planted can add immeasurably to your home. I am particularly fond of the potatoes and onions that the earth and very little continued effort provides. </p>
<p>how about connecting the End back to the beginning with a T connector?</p><p>this should eliminate the loss-of-pressure problem</p>
Followed the link on how to install drip system, and it led to the most useless instructional video I've ever seen. It was just over one minute long, and roughly shows a strange application of drip tube being installed under a lawn (with the suggestion you can water on restricted days because nobody can see you use it.) Usually This Old House is a helpful site-not this time. <br> <br>
The larger plastic tubing is about the same size as a garden hose but harder plastic. Smaller tubing is about 1/4 inch. You can use emitters or drip lines that have a small hole every few inches. You add taps into the larger harder plastic supply lines with a tap tool which punctures a specific sized hole for a tap. The taps are just small pieces of plastic with a hole through them and they have nipples at both ends to lock them into the larger tubing and hold the smaller drip line tubing. The taps are hard to pull back out and will make the hole a little larger. I found a few taps without holes through them which I guessed were to plug any mistakes. Make sure you lay out the larger tube to supply water at line pressure to as much of the area you want irrigated as possible. If you use drip lines, you need to keep them fairly short and roughly the same length so that they drip evenly. Each hole in the drip line reduces the water pressure and you will barely have any water flow the end of a long length. I added a very long piece of drip line to a single tap for my first time and the first few feet were ok, but the rest was significantly less. The emitters are very small holes and I expect them to clog easily so I use a filter and I use a programmable timer to turn the water on and off.
Make sure enough mulch covers the tubing. Critters got to mine and chewed them up.
Fairly good ible, I just wish every other line wasn't a link to your website.
If only!
Related link overload noted, guys! Will tone it down a bit on the next one. Bear with us as we get to know the site (and you all) better. Thanks!
How much pressure is required for these to work? I picked up a kit from Harbor Freight and I'd like to use collected rainwater with it. I'm assuming it's going to take more than gravity to provide adequate pressure so I'll need a pump but I want to use the smallest pump I can get away with.
The web stores I cited above have decent guides, even planning tools.
I have installed Orbit drip system using components from home Depot. I installed pressure reducer, but water pressure at the drip nozzle is so large that they frequently pop out. I tried to throttle the valve, but it reduces the flow. Any suggestions to reduce pressure? I find orbit plastic components not reliable, threads get mangled etc and their cost is another issue. I ended up spending substantial amount.
Get a pressure reduce from http://www.irrigationdirect.com/ or http://www.dripworksusa.com/ or http://www.dripirrigation.com/. Less then $5.
I've found the best deals on various drip gizmos at an online retailer called &quot;dripworks&quot;. I've found that the cheap drip kit being sold at Harbor Freight is useless.
More pictures and less ads would have made this a worthwhile instructable. As it is now, it isn't very helpful. A lot that isn't very clear to me.

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