What was the starting point for your approach?
In the late 80s, I realized something. So-called "weeds" were old vegetable species that were grown in the Middle Ages. We call them weeds because we can’t get rid of them. I wondered why they were so resistant. In the end I deduced that because other plants are coddled and treated, they don’t have any reason to develop natural resistance. So I thought, "I won’t look after the plants, only the soil to make sure it’s fertile. If the plants are sick, too bad, I’ll harvest the seeds and they should eventually become as resistant as the plants we call weeds." That’s what I did and it worked.
Your farm in the Languedoc-Roussillon suffers from near drought conditions...
It’s almost the Sahara here in Olmet (Cevennes)! We have three hills in the middle of a huge circle. The summer storms revolve around the circle. We sometimes see rain at 800 meters, but not here. Sometimes it doesn’t rain from late January to late October.
How long does it take for plants to adapt to this environment?
The first year, I planted tomato varieties that had never experienced drought. They only produced 2 or 3 cherry tomatoes. But less than 2% died. I collected all the seeds and replanted them. The next year I had 2 or 3 kg of normal tomatoes. After three years, I was getting 10 to 12 kg per plant. Now I grow more than 200 varieties of tomatoes.
Are standard fruit and vegetables that fragile?
A report on television talked about analyses that prove they contain up to 40 times less nutrients than 50 years ago! A laboratory has analyzed the difference in quality between my seed and other organic seeds sold. My seed resulted in up to 20 times more vitamins, antioxidants and bisphenol (anticancer molecules)."For example, for vitamin C, there was between 30 and 38 mg per kg of tomatoes. But with my seed, it was 580 mg. That's a big difference!
You organize courses that teach your approach. How do they work?
My training sessions give people the means and the basics to learn to think for themselves. I don’t provide ready-made instructions. What works in one place won’t necessarily work 500 meters away. Once you learn how to observe, you’ve got the resources to adapt to where you are.
If you want to try the same approach of resistant seeds selection, here are Pascal's advices :
- The latest you take the fruit, the better it is. Just before the first frosts as the fruit will have survived to summer drought and autumn rains as well.
- Tomatoes are special, seeds are in a jelly, a little bit like eggwhite. This jelly prevent the seeds from sprouting inside the fruit, which is hot and humid. The seeds does not sprout before this jelly is rotten and fermented
- So you have to ferment the seeds. To do so, you have to open your tomatoe, extract the seeds, and let them several hours in their juice in a bowl. A actic fermentation will happen.
- You have to monitor the fermentation as it can last from 6 to 24 hours, but contrary to what is currently being said, you shall not wait for moisture to appear. Take a seed on your hand and if you can move it on your hand without the jelly coming, then it's good.
- then you can use a tea colander, wash with water and dry the seeds. Using that material, you'll obtain a germination rate between 98 and 100%.