| Semi-hydro and worm tea
I am just becoming familiar with worm tea..........a lot of my orchids are in semi-hyrdro - any tips for usage of worm tea. I assume I can spray but can worm tea be left in the holding area at the bottom of each container?? The other problem I see is re-using the worm tea because I will be mixing it possible with existing water in the holding area???
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jan (an orchid addict)
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