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growing some tomatoes

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Old 02-13-2009, 03:11 AM
Bob Bob is offline
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Join Date: Jan 2009
Posts: 5
Default growing some tomatoes

Great Site. I'm growing some tomatoes and would like to know what my TDS readings should be. I have a Hanna Meter but am not sure where I should be at what stage of growth. Is there a chart or something to follow. My plants are doing Ok ,but I would like to find out more info for different plants. Im currently at 490PPM and want to know when to increase,etc. Thanks Bob

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Old 02-13-2009, 03:11 AM
Ron Ron is offline
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Join Date: Jan 2009
Posts: 1,285

You need to step it up to 700 PPM or so.
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