Monday, December 13, 2010

Joan's aquaponic setup

33 golden tilapia, 12 cayenne peppers, 11 kinds of veggies, 5 colorful koi, 4 grow beds, 3 collard seedlings, 2 electric pumps, 1 timer, and a flower in my eggplant treeeeee! Happy holidays everyone!

More requested info: pump in 100-gal tank runs @ 500 g/hr (runs intermittently, every 2 hrs for 30 min but only twice after sunset for 5 min), pump in 40-gal sump runs @ 250 g/hr runs continuously. Since I live in Hawaii, the system runs year round. Cost of system (plus fish and plants) is in the $1000 range. I'll post more accurate totals once I figure it out. (Updated, 8/18/11)

Aquaponics fish tank - golden tilapia

Dinner, Lunch, and Jack (the one-eyed tilapia) are doing well amongst the minion. I'm sure they get the best morsels too.

If you're an aquaponics nerd, you might find this info interesting ... pH is 6.8, ammonia is negligible, nitrites 0.25 mg/L, and nitrates 15 mg/L. I dunno the dissolved oxygen but I use an airpump and airstone. Oh, and the PVC pipe with holes that is running along the bottom of the tank is part of the pump, drawing off fish solids (i.e., poop). It's been really effective so far!
My fish tank is 100 gallons and receives the overflow from the sump. The pipe to the left is the overflow drain so I don't flood my downstairs when it rains hard.

Saturday, December 11, 2010

Aquaponics update - 12/11/10

The aquaponics system is finally equalizing and the little buggers have the nitrates and other nutrients they need. The veggies are doing well and the little sprouts are about as big as the ones I started separately and transplanted 2 weeks before! Seeding the beds directly saved me tons of time and the seeds seem to have set at the right depth, which means the mizuna and collards won't fall over like the others! Check here to see the beds two weeks ago.Whoa, is there enough space to fit everything? Prolly not but I'l cull as we go. However, I think the system should be able to handle the close proximity. With the roots bathing in nutrients, there would be less competition, right? It's all theoretical now so I'll be interested to see how things go. I'm so stoked about the mizuna. Just the idea of having it available year-round is worth the effort of putting together this system!
The deep water culture beds are doing well too! The watercress is finally picking up speed and so are the ong choi and mint. Click here to see the beds two weeks ago.
I'm so glad that my lettuce are doing what lettuce is supposed to do!

Sunday, December 5, 2010

Starfruit season returns!

Happy, happy, joy, joy :D!!!

Silly Murk in his bowl

Murk, do you like your new cage?

`Nuff said.

My little English angora rabbit is now about 7 weeks old and he is so much fun! He's already a ball of fur and his fur keeps getting longer by the day. His wool has a wonderful crimp so he will no doubt be a great wooler. But I love his personality most of all ... inquisitive and such a wonderful lap bunny!

Tuesday, November 30, 2010

Jamming to the beat

Surinam cherry/strawberry jam! Fruit picked at a friend's house in Ookala, prepared with strawberries and love, and on their way to friends and family in their Christmas baskets! Best eaten with vanilla ice cream!

Saturday, November 27, 2010

Aquaponics update - 11/27/10, part duex

In case you're wondering about the floating rafts (deep water culture), this is what it looked like this morning. I've got lettuce (2 kinds), watercress, spearmint (2 kinds), ong choi, marigold, basil, kale, Swiss chard, and fennel. The nitrate levels are slowly creeping up and thankfully, nitrite levels are lowering so I am hopeful that this batch of starts will do well. The one before this failed miserably ... no nutrients means sudden death for little seedlings! Lesson learned.

Aquaponics update - 11/27/10

11/27/10 - 6 days later ... The sprouts have come up! (I added the eggplant to the cinder bin about 5 days ago, on 11/22/10). Check out how big the cayenne chili and kale got!

cinder - 11/27/10 hydroton - 11/27/10

I transplanted some starts six days before, on 11/21/10. The plants are from KTA (curly parsley, purple kale, fennel); vegetables I started myself (Swiss chard, mizuna); and a couple basil starts that the guy at Ohana Greenhouse gave me. I planted the chili and larger purple kale a few days earlier. I also sowed some mesclun, mizuna, and Swiss chard seeds in the hopes they'll start and sustain themselves on their own. But really, it's jus' cuz I'm really lazy. Check out the pics above to see what the bins look like 6 days later!
cinder - 11/21/10 hydroton - 11/21/10

Friday, November 19, 2010

My first beanie!

Yipee :D! I finished knitting my first beanie! The wool roving was in the bag of supplies that came with my spinning wheel so I spun the wool and plied two lengths into yarn and knitted this little beanie. Well, it's not so little. It's huge actually and thankfully, I have a big head. So, I guess I'll have to keep this one and start working on my next, being careful to measure next time.

Spinning and knitting is so addicting! And everyone, be nice to me or you'll be gifted beanies and scarves for every occasion for the rest of your life! LOL

Thursday, November 18, 2010

Green School in Bali

A new day

Chickies are fed and watered, pup let out, koi and tilapia fed, ... and now coffee for Joan. It's a good morning. :)

Wednesday, November 17, 2010

Yarn ball!

It's Zen. All Zen. It's easy to get lost in spinning.

Here's my first yarn ball that is destined to be my first knitted beanie. :) Wow, it's incredibly satisfying to know that I can transform tufts of wool into something that will keep someone warm this winter! It's about as sustainable as it gets.

Thursday, November 11, 2010

A bobbin's worth

My new spinning wheel arrived this week! I bought it on Ebay from a wonderful woman in NM who included a bag of wool, instruction book, and a pair of carders. I L-O-V-E my "new" Ashford Traditional wheel! My engineer brain thinks it's a fascinating piece of machinery and my artist brain considers it a work of art!

Can you tell I've been practicing? I tried using the white wool first, then the beige. What a difference practice makes! After spinning another bobbin's worth, I'll ply them together and then I'll be ready to knit! Oh, I am getting an angora rabbit next month ... but that's another story.

Golden tilapia

I just added 16 more fingerlings to the mix. 34 in all. The 2 largest ones are Lunch and Dinner (sick, I know) and one without an eye is Jack, the one-eyed tilapia. And I put 5 pretty koi in the sump. They all seem to like their new digs.

Oh my ... folks, please remind me to stop naming animals I will be eating!