Looking forward to hearing how you made out with the potatoes.
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How many birds do you want it to feed? if it is only a little, lots of the tutorials i have read use various sizes of Glad tupperware type containers with good success. These small Sterlite containers seem like a great option especially for the price. Even if this prototype flops i would try and rework it using the same style tubs

I am up to day 4 on my sprouts. My 'oldest' bin is starting to show growth! I will go get some photos after it is done with the drain cycles from dumping the water through. One down fall of my system is that once i pour water into the topmost bin, it needs to remain stacked until it has all drained down to the catchment. not a big deal, except for right now when i want to take photos![]()
I seeOk, i already have some observations and lessons on day 4 here is my run down then i will follow up with my lessons at the end
Here is what they look like on 'day 1' I soak them in a coffee can. Currently soaking them for 24 hours
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Here is 'day 2' which is 24 hours in the bin. No signs of growth yet.
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'Day 3' is 48 hours in bin. Just starting to sprout
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And 'Day 4' - 72 hours in bin. plenty of roots coming out. Notice the darker color spots. This bin is starting to grow fuzz and has an off odor.
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What i have learned is a few things:
1) probably should only soak oats for 12 hours, not 24. They are looking pretty swollen when i dump them. I also need to start rinsing them before i add them to the 'day 1' bin.
2) oats are not getting enough air causing mold
3) bins are not draining well which could be adding to #2. too much moisture is staying in the bins
I will be figuring out how to change this set up to allow me to leave the lids off and to tilt them more to increase drainage. I think i will be back to my original plan of building a wooden framework to hold the bins. live and learn!
I wouldn't call my first run a total failure. only the oldest bin is gross, so i have laid the rest out to finish sprouting with the lids off while i rework the stacking. If it was as easy as poking some holes and stacking the bins like that i suppose everyone would do it. Learn and keep moving!I see![]()
I'll do a trial run in a small container from my kitchen recycles before doing a big batch