hydroponic first steps
It was a blustery day for a launch but the lettuce rafts are adrift!
http://i194.photobucket.com/albums/z...pslqfz5mk4.jpg http://i194.photobucket.com/albums/z...pskrebpt7y.jpg Inspired by comments from jeff5may and natethebrown in this thread - http://ecorenovator.org/forum/lawn-g...ing-shelf.html - I've been trying to learn a bit about hydroponics. As a tentative first experiment I decided to try lettuce rafts in our small pond (puddle?). The 1" x 4" are 6' long with 2" holes spaced 12" apart. I think I could go much denser but I'll see how this works out before making any changes. 2" net cups will hold the individual plants. Lettuce started on the seedling shelf indoors are being hardened off and I hope to get a few into their new digs in a couple of days. See what you guys have started! I'm not allowed any more projects lol. |
I was extolling the virtues of hydroponics to my sister explaining how the battle with slugs would finally be over. She showed her cruel side when she said the lettuce rafts could become slug ferries and sent this:
http://i194.photobucket.com/albums/z...psrit7vajo.jpg |
Quote:
The only material difference between homegrown seeds and commercially started seeds is the media that the seeds are germinated in. Different species start best in different media, with different levels of moisture, at different temperatures, usually in some sort of unique logical sequence of events. The commercial growers have these factors all figured out. They use what media and method works best for each species, as their business depends on it. Many beginning gardeners are oblivious to the facts, and must go through the trial and error process before the hard truth is revealed. Selection of the proper starting media is not always obvious, and the abundance of conflicting information on the internet only serves to confuse the well-intentioned. I can tell you from experience that it is super disappointing when only 1 seed out of 15 or more germinates after tending the batch for over a month. For an experienced grower, the challenge can be part of the reward, especially with perennial varieties that are exotic and expensive to purchase as seedlings (if they can be found). For a novice, low germination rate can destroy confidence and interest in the whole process before it has a chance to proceed. |
Unfortunately the photos don not work! :/
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Oh no! They used to.
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