This video, the second of a series was recorded on the 23rd of July, 2021, showing the ongoing results of a wood vinegar trial on salad plants. The tray to the left has been treated twice, on the 14th and 21st of July, with a 0.5% foliar spray of wood vinegar, enough to wet all the leaves. Note that this video was recorded 2 days after the first in this series. The growth in the treated group of plants in those 2 days is impressive.
More information about biochar, wood vinegar and our innovative horizontal bed pyrolysis technology is available at biochar.info/