Hello Len,
Great work...However...I cannot believe no one else has mentioned that your keyword isn't even a valid keyword. Yes, you are on page 1 but a quick search in Jaaxy shows that no-one on the Internet searches for that exact keyword meaning that you will get zero searches & zero hits. I even did a jaaxy search on 'active principle on nutrients' (removing the invalid - for 50 up) and this shows -10 searches per month, with -10 traffic and no other sites with that keyword.

This basically means you will get zero visits on your site from Google searches, Bing & Yahoo.

Your keyword does not make human sense.

I strongly advise that you watch Jay's webinar that covers the process for choosing a relevent keyword:- Researching Keywords I had a look at your site and great job on the quality of your article writing, your posts are written well. I have also noticed however that none of your posts are categorised, you should add categories to your posts as this will also improve your SEO relevence.

Please feel free to PM should you need any further advice.

Regards,
Tim

Congratulations, Len!! Great job!

Well done Len, you are inspiring me! Thank you!

Congratulations and thanks for sharing your result.

Awesome! Well done!