i am soon going to start my plants is styrofoam cups but i want to know when it is ok to transplant them outside. i live in iowa so the weather is kind of cold still
Check out the Farmers Almanac and look at weather sites for last day of frost. A good thing to compare to is when farmers plant their corn if the corn grows to 7-8 feet so will your plants, where I live its like the last day in May, remember the early you put them outside, including any hieght on them b4 they go out will ensure big tall plants(which are much harder to hide from eyes in the skies also Tell no one about them!!!
This quote from Greenbudz is the best advice to remember if you have a garden. It doesn't matter when you plant, if you don't have any plants to harvest. Good luck.