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Old 01-22-2019, 06:04 PM
imsupernice imsupernice is offline
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Join Date: Mar 2012
Posts: 98
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I knew there was some difference between sativa's and indica's ec/ppm level, and some differences between strains. I found this on another website, the ph is for hydroponic tho.

My friend use soil and he has built a small table and the water flow until theres no more and he do another recipe everyweek, looks like a recipe for hydroponic so I'd like if people can help me tune it for soil if it's any good but it sound like a very nice recipe to me. more logic than the one my friend use.

Indica's
Seedlings and clones 300-400ppm 5.3-5.5 ph
early vegg 500-600ppm 5.3-5.6 ph
middle vegg 600-800ppm 5.4-5.6 ph
late vegg 800-1000ppm 5.5-5.7 ph
early flower 1000-1300ppm 5.5-5.7 ph
middle flower 1400-1600ppm 5.5-5.8 ph
late flower 1000-1100ppm 5.5-5.7 ph
ripening 300-500ppm 5.4-5.6 ph

sativa's
seedlings and clones 250-350ppm 5.3-5.5 ph
early vegg 300-500ppm 5.3-5.6 ph
middle vegg 500-700ppm 5.4-5.6 ph
late vegg 700-900ppm 5.5-5.7 ph
early flower 1000-1100ppm 5.5-5.7 ph
middle flower 1100-1300ppm 5.5-5.8 ph
late flower 800-1000ppm 5.5-5.7 ph
ripening 300-500ppm 5.4-5.6 ph
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