flowerdave
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I worked in a greenhouse for 30 years where my expertise was in propagation. A couple million clones a year and about 10 million seedlings a year. Whenever starting clones we used the very tips about a half inch of stem. So a very soft cutting that would be fully rooted in 3 weeks. I see most people that clone cannabis take a much larger harder growth cutting. I did both this summer and the softer smaller cutting rooted much faster than the bigger. Im just wondering what the advantage is to taking a larger cutting.