Have planted seeds sent to me from cancer charity in memory of my brother. Put them in a pot due to lack of garden space have grown amazingly . Do I need to cut them back at the end of summer or will they just reflower next year,they are still flowering now..
Myosotis, the forget-me-not genus, contains many different species. Most are short-lived but since they reliably self-sow, it's as if they were perennial. Cutting back isn't necessary and will not prolong bloom time. Because it sometimes acts as a biennial and dies after flowering, let the seeds mature and collect some and let the rest fall will they will. There will be new plants in your container and your garden next year.
Have gray spent forget me nots. If I pull them to plant something else for summer, will they return next year ? They were beautiful..but now eyesores. Thank you.
If you pull them up they will not likely return unless by some fluke you missed some, but even then they won't return like they were. The best course of action would be to trim them back and plant something that comes up later in the season next to them so you have color in the area throughout the season.
Can seeds be planted in the fall in Oregon? If yes, what is the best way to plant them?
Yes, these can be planted in the fall. They do prefer the colder weather. You can directly sow these to the area that you want them, then LIGHTLY spray with a mist of water. Here is an article for more information: https://www.gardeningknowhow.com/ornamental/flowers/forget-me-nots/forget-me-not-seed-planting.htm
We planted a few forget me nots around the edge of the lawn last year. Now they have spread so that around 10 square feet are just forget me nots where the lawn used to be. How do I get rid of the unwanted flowers, presumably I will have this problem every year. Any advice will be gratefully received.
There are different forget-me-nots but most are biennial if your winters drop below 0 Celsius. As long as the new ones don't go to seed, you should be done with them in a couple of years if you are diligent. Of course, a broadleaf weed killer meant for lawns will destroy plants but not seed. Seed germinates in 1-2 weeks. To avoid herbicides, try mowing them as short as possible, then hoe the area well. Remove loosened plants and water. Expect another "crop" in 2 weeks and repeat the earlier steps.
what month do you plant them in?
This article will help you.
https://www.gardeningknowhow.com/ornamental/flowers/forget-me-nots/forget-me-not-seed-planting.htm
Hello. I had these growing in my garden -- lots off them -- but did not plant them. However, I pulled them out but left a few to see what if anything they were; looks like forget me nots , but has something on the leaves. Can you advise what this could be, and how I could get rid off problem please. Thank you Rosalind
It does appear to be Myosotis sylvatica, the wood forget-me-not or woodland forget-me-not.
From the image it may be infected with Powdery Mildew.
This article will help you.
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm
I have 3 forget me nots - one is in the 3rd year for it to come back and it is growing fine. The two new ones are not -- the leaves at the base of the plant are turning black. Thanks Can they be saved or are they goners? Love them! I have no photo and do not know how to upload it if I did.
This is likely a fungal infection. You can treat this by spraying foliage with a mixture of 1 tablespoon of hydrogen peroxide to 1 cup of water in a spray bottle.
This article will give you more information:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/using-hydrogen-peroxide-in-garden.htm
https://www.gardeningknowhow.com/ornamental/flowers/forget-me-nots/growing-forget-me-nots.htm