Showing posts with label irrigation. Show all posts
Showing posts with label irrigation. Show all posts

Sunday, April 18, 2021

Irrigation System Project. 4.18.2021

 Here is the start of my new irrigation system.  There is still a lot of work to be done, and more parts to buy.

I buried the stretch of 1/2 inch tubing that goes from the tap to the garden.  It's easily depressable, and I don't want to trip over it or mow it, so it's buried in 3/4 inch vinyl pipe that was lying around for years.

Here is the splitter.  We still have access to the regular garden hose.  The irrigation system side also has an anti-siphen valve. 

This drone view shows most of the area I want to irrigate.  I think I need four separate lines, each with its own shut-off valve.  One for sweet corn area, and strawberries.  Corn requires a higher volume output.  One for miniature fruit trees, which I think I'll set up with soakers.  The tomatoes will also get soakers, I think, which is good to prevent soil borne diseases from contaminating the leaves.  The raised beds will get 1/4 inch drippers, which I think will be easier to judge the output.  It will all depend on how I feel about each arm of the system.  Maybe tomorrow or the next day, the section for raised beds will be completed and ready for testing.  There are various complications in each area, which I will work out as I go.



Saturday, April 23, 2016

IBC Tote rain water storage.  4.23.16
Rainwater diverter close-up.  4.23.16
Two weeks ago I finally completed installation of the second rain water tank.  This tank is 275 gallon, used, food grade plastic.  The section of roof is only about 1/4 of the house roof, so there is potential for more.  After seeing that 2 rainfalls only filled the tank about 2/5 full, Ning diverted  another section of the roof gutter towards this downspout for more roof area rain supply.  It's raining now, so we can check in the am to see if the tank is full.

This climate here is sort of Mediterranean, with most of the rain in the late Fall, Winter, and early Spring, with mostly dry during the rest of the year.  I need to water most of the garden for most of the summer.  The house is at the top of a hill, the home orchard and some of the vegetable garden are downhill from the house.   This, in addition to the 75 gallon tank I installed this spring, gives 350 gallons, minus some at the bottom of the 75 gallon drum that can't be accessed via the drain.

This tank system should supply most of the garden, south of the house, with much of this Summer's water needs.  I have not calculated how much I used before, so it's only a guess.  I can also run a hose from the tank down the hill


Roof water is not potable - who knows what lands on the roof via birds and wind? - but is usable for watering the garden.  

The diverter has a simple feedback system.  When the tank water level is the height of the diverter, any additional water goes down the downspout same as if the diverter wasn't there.  There is a debris screen, so that any debris goes into the drain same as it would without the diverter present.