The full growth time-lapse of coleus plants which were started from seeds and grew till flowers. We started by sowing 2 tiny coleus seeds to a small pot. Our seeds germinated in about a week and ...

Soil cross section of growing radish plant time lapse over 29-days. The seed was lightly cover with soil in tall glass container. It sprouted almost instantly and grow steadily with lot of watering.

It might seem like overkill to monitor seeds when crossing a border or to be wary of fruit cores staying behind in parks. But you might be surprised how fast invasive species can change a landscape.