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Sweet Potato
http://backyardaquaponics.com/forum/viewtopic.php?f=47&t=18656
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Author:  mattyoga [ Sep 26th, '13, 10:22 ]
Post subject:  Sweet Potato

I've been trying to get some to grow from bits of organic sweet potato that are half in a cup of water - I've got 3 different types - some on the kitchen window sill, some on the water heater outdoors and none of them are growing shoots that I can take cuttings from - they've been in for 3+ weeks now.

Is there a trick I'm missing?

Also I see on the Gardening Australia site:

http://www.abc.net.au/gardening/vegieguide/

That 'SP can also be grown as an aquatic vegetable in fully submerged pots' has anyone tried this before in an AP system?

Author:  Marc d W [ Sep 26th, '13, 10:48 ]
Post subject:  Re: Sweet Potato

could be too cold. If they were sourced from interstate they could have been treated that may affect the viability of the eyes but I would put my money on the cold.

Author:  mattyoga [ Sep 26th, '13, 13:03 ]
Post subject:  Re: Sweet Potato

I think the ones on the wwater heater are about 30 degs so wouldn't have thought that was too cold. Maybe not as 'organic' as advertised!

Author:  gorotsuki69 [ Sep 26th, '13, 14:16 ]
Post subject:  Re: Sweet Potato

sweet potato grow like a weed. I just stuck a branch in the ground and off it went. Months later when it took over my footpath I pulled it all out, or I thought I did because there were tubers under my footpath I couldn't get to that sprung up new shoots everywhere...
I wouldn't waste valuable AP space and nurtients on it. Put it in soil.

Author:  mattyoga [ Sep 26th, '13, 14:43 ]
Post subject:  Re: Sweet Potato

Yeah most would go in the soil, though I have excess nitrates in one system at present and if its possible to grow them in water then it would take up no GB space.

Plus I liked the idea of a gardening challenge/growing in a different manner.

And I've not got much soil space left as I've converted it all to AP :shifty:

Author:  seamonkey [ Sep 26th, '13, 22:24 ]
Post subject:  Re: Sweet Potato

Mattyoga ,it works very well in AP but uses a bit of water. Produce is very good in hydroton though. Lots of sweet potato in our system after about 4 months :)

Sent from my GT-I9505 using Tapatalk 4

Author:  Kiara98 [ Mar 23rd, '17, 22:37 ]
Post subject:  Re: Sweet Potato

Roughly how long does it take to grow and how will I know when to harvest?

-K98

Author:  Charlie [ Mar 24th, '17, 04:32 ]
Post subject:  Re: Sweet Potato

K98, you want to be planting out sweet potatoes as the weather warms around september in arid areas.

Author:  Kiara98 [ Mar 24th, '17, 21:52 ]
Post subject:  Re: Sweet Potato

Thanks

-K98

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