The first ones tasted fine but now they taste bitter. They are getting adequate water, sunshine and fertilizer.
The most common thing that causes bitterness is heat.
This article explains in better detail:
https://www.gardeningknowhow.com/edible/vegetables/cucumber/what-causes-bitter-cucumber.htm
My tomatoes have little lines on the leaves.
I think this article addresses the problem with your cucumbers:
https://www.gardeningknowhow.com/edible/vegetables/cucumber/treating-pickleworms.htm
Your tomatoes have a tomato leaf miner:
https://www.gardeningknowhow.com/plant-problems/pests/insects/leaf-miner-control.htm
Something is eating my cucumber plats at the ground line
Many things can. Deer, rabbits, caterpillars and other insects, moles, voles, groundhogs, and many many more pests can eat your plants.
If any of those animals are in your area, then I would look into a physical barrier.
Here is a collection of articles to help you with animal control in the garden:
https://www.gardeningknowhow.com/category/plant-problems/pests/animals
Can you advise me where I cna buy the following Seed 1-Beit Alpha Cucumber Seed 2-Gynoecious Seed Cucumber
Sorry - we don't make specific retail recommendations. You may want to do an internet search to find these; try Amazon or a site like Etsy or EBay, or your local garden center may be able to locate them for you.
It says Gynial is an outdoor cucumber but can I grow it in an unheated greenhouse?
Removal of male flowers will mean that there will be no pollen to pollinate the female flowers. In fact, since you will be doing these indoors, essentially, you will need to keep these male flowers as they drop off so that you can use a paintbrush to hand pollinate the female blooms. You will have to pollinate them by hand with a lack of insects to do that for you. I find cucumbers do fine indoors as long as you pollinate them on time.
This article will help: https://www.gardeningknowhow.com/edible/vegetables/cucumber/cucumbers-in-containers.htm
I started my cucumber from seed. After planting in the ground, the bottom leaves started to turn yellow and grey, and only one cucumber took. One had bottom rot, so I treated with a calcium spray. The other fruit still hasn’t taken. I treated with milk Tuesday, and neem oil tonight. They were just fertilized. Also, the edges of some of the other leaves are yellowish, even the new sprouts. It doesn’t seem to be growing as fast as it should. Help! My daughter is attached to it!
There will be a need for some heavier fungicides, here.
It is, also, possible that there is a little too much nitrogen in the soil. I do see signs of nutrient burn, although spraying neem oil in direct sun can cause burning as well.
Cucumbers do best when the environment and soil are prepared before hand. This article will help you to know what cucumbers require:
https://www.gardeningknowhow.com/edible/vegetables/cucumber/tips-for-growing-cucumbers.htm
This article will help you with fungicide use:
https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm
Thank you. When I applied the neem oil, it was after sunset. I also applied a fungicide with copper and trimmed the really bad leaves last pm, so I’m hopeful.
One of our gardens, that had cucumbers planted in it last year, has new plants this year. We did not do any planting this year, so we were quite surprised to see all of these plants growing cucumbers. Last year the plants grew so wild, then they all yellowed and wilted away. Can you explain how we have plants again this year?
Apparently a seed from last year's crop managed to live through the winter to thrive again this year. Here's an article about volunteers: https://www.gardeningknowhow.com/garden-how-to/propagation/propgen/volunteer-plants-in-gardens.htm