New scientific method of growing tomatoes without soil in California.
Full title reads: "Plant Growth Miracles".
California, United States of America (USA).
Progress in agriculture / horticulture - scientific method of growing tomatoes without soil.
M/S of man and two women walking up aisle of greenhouse. They pass rows of tomato plants. C/U of man examining tomatoes on vine.
M/S of younger man preparing chemical fertiliser. C/U of chemical food being poured onto scales. The man pours the chemicals into a bottle with a tube coming out of lid. M/S of bottle being placed in trough of water - chemicals will slowly filter through tube into water. The trough is covered by chicken wire and wood chips. Seeds and seedlings are planted in wood chips.
More shots of man and woman inspecting fully grown place in greenhouse. C/U of ripe tomatoes on vine. A man lifts up bed to reveal roots dangling in water. Various shots of tomatoes being picked.