Earlier this year (March I think) I turned over a sparse patch of grass. Didn't put compost or anything down but planted some onion sets as an experiment. They seem to grow OK but the leaves are a bit spindly and floppy. However, I have recently acquired a plot on the local allotment, which has wonderful soil. Can I transplant the onions into my plot??? Thanks in advance Walrus p. s. I live in the Manchester area of the U. K.
You can, but just make sure to do so carefully and ensure they get plenty of water.
I seem to have a bulb-like thing on the top part of my onion stems?
These are seed pods. Pinch them off. It will force the plant to focus more energy on the bulb and help it grow larger. You can also plant them if desired. Generally, the pods house the onion seeds and are normally dried to remove and grow these seeds. Here is more information: https://www.gardeningknowhow.com/edible/vegetables/onion/collecting-onion-seeds.htm
How do you grow onions?
This article should help you get started: https://www.gardeningknowhow.com/edible/vegetables/onion/find-how-to-grow-onions-in-your-garden.htm
Planted onion bulbs about 3 weeks ago. I have them in a container in the house at the window. Other things have started to grow in the soil. They have stems about 2" and a top like a mushroom, and when I touch them they just stick to my hand.
It's likely a fungus of some sort. This article will help you: https://www.gardeningknowhow.com/houseplants/hpgen/getting-rid-of-mushrooms-growing-in-houseplant-soil.htm
I've had good luck getting rid of mushrooms simply by digging them up with a spoon as soon as they appear. Try scraping off the top 2 or 3 inches of soil and replacing it with sand. And don't use any more of that soil, it was probably contaminated. Also, mushrooms thrive in moist conditions, so double check your watering, and put the pot where it gets more light, if you can. And be sure to wash your hands if you touch the things, they may may be poisonous. I would not recommend fungicide.
When should I harvest onions?
Once the tops begin to lay over, usually by late summer, the onions are ready to be lifted. They should begin yellowing as well, but you can go ahead and harvest some now, if desired, and once the tops become yellow, you can harvest the remaining onions.
I live in NW Arkansas area and I have grown some multiplying green onions. They are beautiful but we are going to move soon and I would like to take the sets with me. When is the right time to harvest and how do I prepare them for next spring's garden. I am just learning but want to make sure I do the right thing. Thanks so much for the help in advance.
Harvest mature onions when their tops turn yellow and begin to topple. Loosen the soil around each bulb and pull or dig it up carefully to prevent damage. You can then use the following article to help with storing them for next year:
https://www.gardeningknowhow.com/edible/vegetables/onion/how-to-store-onion-sets-storing-onions-for-planting.htm
How to store onions for the winter.
This article can help with storing suggestions: https://www.gardeningknowhow.com/edible/vegetables/onion/storing-onions.htm