Monday, April 22, 2013
There are other hydroponics systems that have a passive medium, i.e. one that doesn't directly contribute nutrients to the plants but instead serves as a moisture maintainer and some root support. You can use lots of different non-nutritive mediums ranging from rocks to mixtures of sand, vermiculite, and perlite in various ratios and deliver the nutrient the same way that it's delivered in the NFT systems, in a liquid solution of non-organic fertilizers that includes both macro and micro nutrients.
Container gardening can be done this way and I'm thinking of doing just that with at least some of my plants. The rest I'll just put some potting soil in. I was looking around at Walmart for good containers and came upon Plant Spa which looks about perfect. They have a reservoir where you put in water or nutrient and the plants siphon it up as they need it. Generally the evaluations are quite good and I thought they looked good so I bought a few when I was at Walmart and stumbled on them.
The big advantage of a reservoir is that it means you don't always have to be watering the plants. You can leave them for a few days and that's great. So I'm going to have an adventure. Yesterday and today I was seeding little peat pellets. I've seeded so far about 37 pellets. Four are in melons, 12 are in three varieties of tomatoes, and then I put seven different herbs into 21 starter peat pellets, three instances of each. I'll be waiting for the first sign of germination. The various seed packets advertise anywhere from about five days to eighteen days for germination. I'll be keeping watch.
Sunday, April 21, 2013
So obviously hydroponics has not be my number one focus. Also we're planning to pour a cement backyard patio which is about where I'd tend to put a hydroponics system. So what I've decided to do is experiment with container gardening. I have a book named "Crops in Pots" and The Great Courses company has a video course on container gardening which I downloaded to my Kindle Fire HD (got it running which was awesome) and so now I'm an expert (well not really, but I did do some container gardening on the deck a couple of years ago).
Meanwhile a friend from Pennsylvania, Stephen Haust was kind enough to send me some French Dona seeds. Those who have followed my adventures know how much I love the little French Dona hybrid tomatoes and my Totally Tomatoes folks where I would tend to buy my seeds stopped handling the Dona a couple of years ago. I got by with some old seeds but Stephen sent me some more recent ones. I just seeded them into some peat pots (usually I'd do it into rockwool cubes and feed them on a weak nutrient solution, but since I'm going to try to do containers this year I opted for some peat pots that I had lying around. I also bought some interesting plastic pots at Walmart which can be watered from the side.
I'll generate some pictures for you all soon. Meanwhile I have to watch all those Great Courses videos and read through that container gardening book. I always end up using some hydroponics nutrient to enrich the plants growing environment too and I'll tell you about that.