Lets send this one to the bottem and use the better one below.

Here is a link that might be useful: better link to pH indicator

Lets send this one to the bottem and use the better one below.

Here is a link that might be useful: better link to pH indicator

Link with colored pictures got removed. Does anyone have a record of where it was located?

Here is a link with a full range of colored pictures but they did not label the pH of the pictures in the full range. (Most plants need to be between vitamine C and baking soda.) I am still looking.

Here is a link that might be useful: Link to colored pictures of pH indicator made from red cabbage