Why my zucchini are rotting on the vine?

Online Answer
The rotting of the small squash fruits could be due to poor pollination or blossom-end rot. ... On zucchini and other summer squash, the blossom end of the fruit begins to rot and within a short time the entire fruit has rotted. Blossom-end rot is caused by a lack of calcium in the developing fruit..
Related Questions 📌
If they're spoiling really quickly it could simply be too moist. Make sure you keep them in paper or mesh bags, not plastic - They need to breathe. Less likely - You may have a mold problem in your apartment which is causing it to spoil faster, in which case should just buy less and keep them in your fridge..
To extend the storage life of sweet onions, the National Onion Council recommends wrapping each onion in a paper towel and keeping them in your refrigerator. Even if you do this, you'll still need to use your sweet onions within a few weeks.
The rotting of the small squash fruits could be due to poor pollination or blossom-end rot. ... On zucchini and other summer squash, the blossom end of the fruit begins to rot and within a short time the entire fruit has rotted. Blossom-end rot is caused by a lack of calcium in the developing fruit..
Blossom-end rot is caused by insufficient calcium in the tissue of the tomato. Calcium is taken up into the plant through the roots, however, it settles in one part of the plant. ... The conditions that cause blossom-end rot are closely linked to inconsistent soil moisture throughout the growing season.
Not to worry though, fatal cases of solanine poisoning are very rare these days. Most commercial varieties of potatoes are screened for solanine, but any potato will build up the toxin to dangerous levels if exposed to light or stored improperly.