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by botanykid
Sat Nov 17, 2007 7:57 am
Forum: Grades 6-8: Life, Earth, and Social Sciences
Topic: ph balance and it's affect on bean plant growth
Replies: 2
Views: 14538

Hello! Interesting experiment that you are researching! As for your question, know that pH is short for percent hydronium ions, and the scale ranges from 0-14: 7 is neutral, less than 7 is acidic, and greater than 7 is alkaline. First of all, do you mean the pH of the soil or of the water? Most pla...
by botanykid
Fri Nov 16, 2007 11:47 am
Forum: Grades 6-8: Life, Earth, and Social Sciences
Topic: ph balance and it's affect on bean plant growth
Replies: 2
Views: 14538

ph balance and it's affect on bean plant growth

my research is telling me that a ph range of 6.0 - 7.5 is accurate for bean plants, but I would like to know the reason why. help?

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