The answer varies. Crystals have been known to "grow" or rather, accumulate within days. Larger formations can continue to grow over hundreds or thoursands of years, but quite remarkable formations can take place in even a decade.
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On average they grow at 1 mm a year.
You will be waiting for an eternity, because any plant will not grow in a dark place. Plants, including corn, need sunlight to grow. They will not grow if they are not exposed to sunlight.
Humans have no knowledge or experience of aliens hatching and so there is nothing on which to base an answer.
Stool culture usually takes 72 hours or longer to complete. Some organisms may take several weeks to grow in a culture
it could take days to weeks
It can take a couple of days.
Is it Japan or China
crystals are blank that have had a chance to grow and take shape.
Sugar Crystals should take 4-7 days.
I can't answer it, silly, I asked it! Chip makers grow crystals in their labs and then saw them into wafers.
they grow faster because it is mixed with water
Well, I'm doing a science fair project on rock candy and my crystals seem to take about a week to grow. It depends on what type of crystals you are growing. I am growing rock candy, but if you are trying to grow real crystals it could take a couple of weeks or even months,.
Well it depends. But im currently growing salt, suagr and borax crystals and my borax crystals formed first. So i guess my answer is No, borax crystals grow faster but dont take my answer as a fact i could be wrong.
millons of years
It takes 2 to 5days
Sugar crystals can grow very large if the process is allowed to continue without inhibition. The structure is rather stable, and the sugar molecules continue to cling onto the crystal to help it grow. Sugar crystals larger than a human fist have been recorded.