Thesis confirms GRANDER effect
What has been scientifically proven, has been reported by enthusiastic gardeners for many years now
Dr. Heidrun Schinagl addressed the public about her thesis in the newspaper "demeter 7 zeitung" and openly recommended the use of GRANDER water revitalisation technology for growing tomatoes.
Dr. Heidrun Schinagl wrote her thesis on the topic "Examining the influence of plant-strengthening agents on growth, yield and quality of agricultural crops" at the Univeriisty of Natural Resources and Life Sciences, Vienna, at the Institute for Garden, Fruit and Viticulture.
Four different mixtures were examined in regard to their plant-strengthening effect.
The trial was conducted on heads of lettuce and tomatoes, that were grown in a plastic tunnel in the test garden at the university years previously. The results were convincing.
Using GRANDER water with head lettuce resulted in:
- improved after-crop
- better storage behaviour
Using GRANDER water with tomatoes resulted in:
- higher yields
- increase in the number of extra fruits (increased portion of Quality 1)
- greater resistance against black rot
- increase in the Vitamin C content
- no appearance of skin damage