squash and tomato

Question

Why are some of my squash getting about three inches long and then turn yellow and dry up? Also, my small tomatoes are turning black on the ends.

Answer 1

With the squash, it sounds like a pollination problem. These articles will help: https://www.gardeningknowhow.com/ornamental/trees/teak/insect-pollination-process.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/squash-fruit-falling-off-the-plant.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/pollinate-squash-by-hand.htm

The tomato has blossom end rot. Here is more information: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossom-rot.htm