A cauliflower can take from 12-26 weeks to mature. There are miniature varieties available which are on the low end of that time scale, up to the very large types such as Westralia which are among the longest maturing types.
Marigolds take about 45 to 50 days to grow from seed to full bloom.
10 years
Spinach typically takes about 40 to 50 days to grow from seed to harvest.
Squash typically takes about 45 to 55 days to grow from seed to harvest.
It takes about 2-3 years for a pineapple plant to grow from seed and produce fruit.
Spinach typically takes about 6 to 8 weeks to grow from seed to harvest.
Squash typically takes about 50 to 60 days to grow from seed to harvest.
Marigolds typically take about 45 to 50 days to grow from seed to flower.
probably a week or two
6 WEEKS
It takes about 80 to 100 days to grow butternut squash from seed to harvest.
Peanuts typically take about 4-5 months to grow from a seed to harvestable nuts. They require warm temperatures and plenty of water to grow successfully.