Malcolm Manners: ever heard of rooting plasma?
I had a strange dream where I walked into a lab and saw several types of plants growing in a water permeable gel/plasma. There were several suspended cuttings with feeder roots growing in this clear vaseline like gel/plasma (e.g. as if in a jello mold). Some of the plants in the gel/plasma were growing without a pot, but were sitting on a plate of water.
I know this sounds weird, but has science progressed to allow such a marvel?
I'm not going to take credit for this, but if someone sees this and makes it happen--great for gardeners!