Thursday, February 27, 2014

Trial mini wicking bed

Our large wicking beds have been such a success for us, but are costly and time consuming to make. With the recent complete failure of my pumpkin seeds planted into a normal garden bed, to turn into anything more than weedy, bug infested miniaturised versions of what they should have been due to what I believe is just a lack of water I decided to try to produce a quick, just for pumpkins that will sprawl all over the ground, mini wicking bed. For those not yet familiar with wicking beds they are just a garden bed that has a reservoir or catchment area under them that enables them to hold water. This water naturally wicks its way upwards through the soil providing a ready supply of water to plant roots.
I have been inspired recently by the blue shell shaped plastic sand pits/swimming pools that you can buy from Bunnings. A neighbour had been using one as a makeshift pond for some ducks and ducklings that had made their way into her backyard. With an approximate diameter of about 3 foot or 90cm and at only $12.50 they seemed a good size and value for a purpose made wicking bed.
With my large wicking beds we needed to find a way to waterproof the bases to hold water and then needed a bed of sand to protect the plastic sheeting used. The shell being hard plastic meant these steps weren't needed. As our yard is on quite a pronounced two way slant and I wanted the pumpkins to base their roots here and know the vines will spread out across the yard I dug a hole to partially submerge the shell and to make sure it sat perfectly flat using a spirit level.
Shell showing spirit level, coiled socked Ag pipe and stones to fill gaps.

From there I wanted to trial using an alternative to the rock water holding sections we'd used in the large beds. The rocks were back breaking work to shovel into the large beds and because of their rough edges it meant the necessity to once again protect the plastic linings in the originals with more sand, again more shovelling  and the use of heaps of geotex fabric (fabric used in ground work which allows water to pass through but not soil or sand) to keep the water holding area between the rocks free of sand and dirt to allow it to hold as much water as possible. Our alternative was socked Ag pipe left over from a drainage system my parents had put in. Ag pipe is used in drainage systems, it's just black piping with slots cut in it to allow water to drain out. The "socking" on the pipe we used means that dirt doesn't get into it. Thus allowing us a water holding pocket without needing to use geotex to keep the sand and dirt out. We wound this into a tight coil using some wire to keep it held together, then threw a couple of rocks in to the holes around the edges to ensure as much water holding capacity as possible. An outlet pipe is added at this time to allow any excess water to be drain away and to prevent the whole shell from just filling up with rain or over watering and the plants drowning. I recommend using a small piece of weed mat wrapped around the end of the pipe on the inside, once again just to stop the loss of any dirt as the water flows out. We used some left over grey water pipe as the fill tube to take water down to the larger pipe. This isn't strictly necessary as you could just water the soil and it will drain down itself but using the pipe puts the clean water right where it needs to be. This was then topped with some left over weed mat to minimise the above layers getting down into the water collection area (not as good as using geotex but we had none on hand, and it's fairly expensive and best bought in large rolls which we aren't needing just yet). This is then topped with some sand for it's great wicking properties and then soil added.
Feeder pipe to the top left and outflow pipe to the bottom right. Shell filled and ready to go.
As pumpkins are heavy feeders we used part of the sandy loamy soil we'd dug out to bury the shell, but mostly the larger part a rich dark compost and part composted cow manure hence the very dark soil in the image above.
For the first couple of weeks until the seedlings came up each time the chooks were out we used a matching shell lid to keep them from digging, but relented and put a temporary wire fence around it as the chooks were way too interested in that dark soil.
In went a few Marina Di Choggia pumkin seeds from Green Harvest (lovely warty looking pumpkins) and in a few weeks we can safely say all seems to be going well. In fact it seemed to hold water so well I couldn't resist throwing in a couple of lettuce seedlings to take up a bit of space while the pumkins got underway.
Little garden growing well. You can see from the grass around it just how dry it's been here.
The final verdict, I'm really pleased. It holds a tremendous amount of water due to the large space provided by the Ag pipe (in fact when I fill it after 5 very hot days in will take approximately 30 litres of water before the overflow kicks in). It was very easy to do and the cost was minimal courtesy of some leftover grey water pipe and Ag pipe from previous jobs. The Ag pipe works so well and holds so much more water for the volume that I think we will use it in the next large wicking bed instead of the large quantities of rocks we normally use.If you're having trouble with dry garden beds I'd really suggest giving this easy wicking bed a go.

Tuesday, February 25, 2014

In my garden today

Today in the garden I was pleased to see that my chilli bush, not the small birdseye chillies, but slightly larger less hot, chilli bush was flowering again and so too were my capsicum plants I'd started from seed from Green Harvest. The chilli bush in wicking bed number 4, the same bed as the capsicums has already got some chillies forming on it.
A rather blurry picture of the chilli flowers



 Also in flower is my smaller mandarin, which hasn't yet fruited. The other older one has fruit on it at the moment and had fruit last year as well, not much but enough that we turned it into jam.
The mandarin flowering.



Also in flower today was one of the turmeric plants. This plant and a few others has been grown from tubers bought last year from a farmers market. I couldn't believe my luck at the time. I'd paid nearly $20 for a turmeric plant from the nursery a couple of months before, and for $3 from the market I got a small bag full of sad looking tubers. Amazingly enough most of them came up, even some that I'd accidentally dropped in the grass managed to survive and grow. This one was just tossed in a half empty pot with an almost dead ginger plant, and now with a little water and love, I have a flowering plant.

Turmeric flower.

And lastly still flowering well and still producing well, our eggplants in bed number two. After we'd picked what I thought would be the last of the eggplants (aubergines for the non Australian), I cut back any scrappy dead looking leaves, gave the plants a tidy up and then top dressed their soil with more compost. And then they started flowering again, and producing more eggplants for us to gobble,

Eggplant flowering after being cut back and it's soil redressed with a good amount of compost.
Eggplant almost ready for harvest.


And last but not least we also picked some fruit from our lemonade tree. The yellow looked fabulous in the bowl with the purple eggplants. Now we just have to make plans for eating it.

Add caption

Saturday, February 22, 2014

New additions

We've welcomed a new addition to the garden, or more precisely the footpath.

We planted out gardens on the footpath going back a while now in an effort to hide the bottom of an unsightly fence. Our fence due to the slope of the land had gaps underneath the panels on the bottom right side, gaps big enough a chook could fit under, or a smallish dog, so we put scraps of building material under them to stop these gaps being used as a unwanted shortcut by either. This does the job, but doesn't look the best from the outside footpath, so a garden was built along the fence line to eventually, once the plants grow, hide it. This garden incorporates mostly things which I could get for free or for very little at the time, including some pineapples (I love the way these have quite an architectural look about them when they get bigger) and different types of grasses.

At the same time, a garden bed was established around some largish eucalypts and a she-oak growing on the footpath which I wanted to keep but were killing off the grass around their bases and looking very untidy. At the time our neighbours were selling their home and we wanted it to look as nice as possible for their auction day. It seemed fate when we were able to get a pile of free woodchip bark from a friend of a friends felled tree and met with our desire at the time to get a little bit of a native garden going to help attract small native birds to our garden. So with all the right ingredients in place at once our first little native garden got started.
Our little native garden. The plants don't look much yet but in time they'll grow.

However I digress...With our regularly now going out to check on how these plants are going and do some watering, parts of the lawn out there are starting to look really inviting. However our brutal summer sun has really dried out the high side which has no shade throughout the day. We'd been thinking about planting out some other natives to created a bit of a shade area here (and I also have been secretly plotting for hubby to build a bench seat out here for passersby to sit, rest, enjoy the view through the trees to the water and/or have a chat). However the decision came about just through chatting as we do about what other plants we'd like to have and where we might fit them in our ever decreasing backyard space.

Olives.

We've always both wanted olive trees, but as we didn't know much about them and hadn't yet in our heads been able to envision the perfect spot, we'd held off. Now I've never been shy about putting plants on the footpath, (there was a couple of summers ago when my entire footpath to the roadway was covered in sprawling pumpkin vines), but I didn't want to put plants out here where all my love and devotion resulted in fruits that would end up being picked prematurely by passersby. (Yes, we did loose some pumpkins). We figured olives would only be inviting to those that really know what to do to make them edible, and we wouldn't mind so much in sharing under those circumstances.

Now I had been looking around at olive trees at the nursery and at Bunnings, and had done some limited research on the type of trees I wanted. The plan was to go with Manzilla's originally, but googling to find less expensive options brought the Helena Olive to our attention (not to be confused with the St Helena Olive which is now extinct).

This is the blurb from inside the swing card attached to these olive trees: " St Helena Island is a heritage National Park off the coast of Brisbane, Australia. It was a high security prison from 1867 to the 1920's and then a prison farm until its closure in 1932.
The original olive tree was planted in the late 1800's after being brought to the island from Europe by a visiting magistrate. Your are purchasing a 3rd generation heritage tree which has a history of producing exceptional fruit and award winning olive oil."

Apparently the prison was to be self sufficient and produced not only all their own food, but had an olive grove which sold award winning olive oil back to Italy.

Once again it just seemed meant to be. Here was a type of olive tree that had been proven on an island off of Brisbane. Perfect, a sun loving, drought tolerant, and island suitable tree. And just like that, two new trees have found a home with us.

From other researching I've done, it would seem we've got a long wait ahead of us before seeing our first olives, about seven years, but I'm sure it will be worth it.

One of our new Helena Olives.








Thursday, February 20, 2014

Today I noticed:

Our cherry trees at the front door were in flower again just a couple of weeks ago. I'm not sure what set them off flowering again but I wondered at the time whether it would mean we'd see more cherries appear. We'd gotten three cherries off the larger of the two trees, the first ever back on the 14th of December last year. And now today I noticed that the cherry tree had another two fruit on it. There may yet be more but I didn't get a chance to have a look through the tree to see if there were any more. I know from last time that the cherries are virtually impossible to spot while they are still green, it's not until they turn red that they become obvious to see.






And while waiting for the ferry I normally like to look in the water to see what fish are around the jetty. Today I got quite a surprise when I spotted a foreign looking bright orange and black striped fish with large fins. From my investigations on the web it would appear it's a Teira Batfish of Indonesian origin.









From LiveAquaria.com , I obtained the following information on them;

 "Also known as the Longfin Batfish, Longfin Platax, and Round-faced Batfish, the body and fins have wide vertical alternate bands of black and a pale yellow or tan.
A relatively easy Batfish to keep, the Teira Batfish can grow to an impressive size of 24 inches, measuring from the tip of the dorsal to the tip of the anal fin. Not a good reef dweller, it will eat many types of sessile invertebrates including corals and anemones. The Teira needs a minimum of a 360 gallon tank with plenty of unobstructed room to swim. As with all Batfish, the Teira is susceptible to ich.
A varied diet of meaty foods such as shrimp, scallops, vitamin-enriched brine shrimp and frozen herbivore preparations is recommended, and it is best to feed it three times a day. This species of Batfish can become very tame, sometimes feeding from its owner's fingers."

I doubt this one is a local, I think somehow it's made it's way from someone's tank into our Redland bay. I don't know how long it will last though as it wasn't looking all that healthy when I saw it.

Tuesday, February 18, 2014

Things of note

Today I noticed:
* that our loquat tree has started to flower. I'm really excited to see this as it's the first time since we transplanted it out of it's pot and into it's final position. For anyone who doesn't know what a loquat is they are well worth trying. Ours was producing fruit while in it's pot within a couple of years. The fruit is kind of egg shaped and when ripe a lovely apricot colour and best of all tastes very good. They also seem very easy to grow from seed. I've got some seedlings underway from fruit from this tree.
Loquat tree in flower
*that the tadpoles I'd seen turned into very small black frogs are in fact seemingly turning into lovely small green ones, I found a whole heap of them on the leaves of the water plants in that pond. This is a tremendous relief because I had seen my second only cane toad in the yard as I was walking back late from the beach one night and I had started to wonder. They are well camouflaged amongst the pond's greenery, well enough that hopefully the kookaburras who take the occasional baths here won't notice. I have noticed an increase in the number of frogs around both ponds, I don't know whether the small LED light I placed in each pond is attracting them, or perhaps a supply of insects by night for them to feed on, or maybe it's just the dry summer heat is attracting them to stay closer to water.
You can see three frogs on the stalks here and one on the leaf above.

Look how many are hiding amongst the leaves here.
*Another banana tree has just come in to flower. That will be the third one, as another two are well under way with bananas gaining size each time I see them.

* I spotted a small praying mantis, another "good" bug for the garden. After reading about good bugs versus bad bugs I like to celebrate every new good bug that arrives. Every insect brings a better diversity to the garden and an opportunity to fight off the bad bugs without resorting to chemicals in a garden where I'm trying to remain as organic as possible.
Can you spot it? It's almost invisible against the bark on the tree trunk.