I have been growing monkshood for a number of years in Medicine Hat, Alberta. My plants always produce buds LATE in the season, and usually we have killing frosts before they bloom. My mom and sister both say theirs will bloom in July/August, so I got rid of my plants and got some from my sister. Again, I have buds, but no blooms and it is the first weekend of October! What am I doing wrong?
As a general rule, when plants grow well with lots of leaves and even buds, but no flowers, it is because there is too much nitrogen in the soil. In the future, don't use any extra fertilizer near these plants, and work bone meal into the soil to increase phosphorous. Also you can try putting them somewhere where they'll get more light.
I think Monkshood is growing in my lawn and very close to my well, which is the sole source of water to the house for consumption, cooking, washing etc. Assuming I should get rid of the Monkshood, how should this be done? At the moment it is covering about 20m+ of the garden and the plants are about 18cms high. Many thanks
If you pursue the removal of monkshood from your lawn, be aware that all parts of the plants are poisonous and you will want to prevent contact with your skin - so be sure to wear gloves. I would recommend digging it up versus pulling it out. Try to get as much of the roots as possible - you should not have to dig too deep because it is not deeply rooted.
For more information about monkshood, please visit the following link:
https://www.gardeningknowhow.com/ornamental/flowers/monkshood/growing-monkshood-plants.htm
When to cut back monkshood.
According to Cornell University (http://www.gardening.cornell.edu/homegardening/scene0939.html) you should cut Monkshood back by half when it reaches 18" tall.
For more information about Monkshood, please review the following link:
https://www.gardeningknowhow.com/ornamental/flowers/monkshood/growing-monkshood-plants.htm
Happy gardening!
If monkshood can be so deadly, why is it so readily available?
There are many plants and flowers that are considered poisonous.
Here are a few articles that may help.
https://www.gardeningknowhow.com/ornamental/flowers/monkshood/growing-monkshood-plants.htm
https://www.gardeningknowhow.com/houseplants/hpgen/how-to-handle-toxic-houseplants.htm
Good morning. Last year I started incorporating various monkshood varieties in order to have an ongoing Blue show over the summer. ( I'm in central PA, zone 6b,7a) I’ve found this plant a bit frustrating at times. What cultivars would you recommend for early to mid summer? Have you been able to find the stainless steel variety? If so where? Have you seen monkshoods plants “disappear”? I’ve read that they can be “ephemeral”, are “sometimes finicky about transplanting” as well as a story by my daughter in law who said in her moms garden they would disappear for a season or two??? Quite a few of my newly transplanted monkshood, seemingly healthy, just “ disappeared” a few month in while others didn’t??? Is this a known phenomenon and will they come back or do they need to be replaced? Has anyone been successful in growing them from seeds? ( I’ve been uniformly unsuccessful Using direct sow, indoor start and winter sow) Thanks for you insight Respectfully David Goldenberg Dgoldenberg49@gmail.com dgoldenberg49 Hummelstown, PA(Zone 7a)1h ago Sep 25, 2019
These are, notoriously, difficult. This will not matter the cultivar. They can disappear for quite some time, sometimes returning and sometimes not. They will not tolerate transplant very well at all and the site needs to be selected carefully.
As for where to buy- We don't usually offer that information. I would recommend checking local resources, or online resources such as Amazon, Ebay, or Etsy.
This article will help you with the care of the plant: https://www.gardeningknowhow.com/ornamental/flowers/monkshood/growing-monkshood-plants.htm
ke to convert the flower garden into a vegetable. How long do we have to wait or what should we plant to avoid any ingestion of t he poison? Does it dissipate with time?
Only the plant is poisonous. If you removed the plant, then you have removed the toxins. They are not in ground and they do not transfer to other plants in that fashion.
You are clear to plant, if your soil has been amended with the proper amendments.
This article will help you to grow a vegetable garden:
https://www.gardeningknowhow.com/edible/vegetables/vgen/starting-vegetable-gardens-guide.htm
Good morning, Last year I started incorporating various monkshood varieties in order to have an ongoing Blue show over the summer. ( I'm in central PA, zone 6b,7a) I’ve found this plant a bit frustrating at times. What cultivars would you recommend for early to mid summer bloom? Have you been able to find the stainless steel variety? If so where? Have you seen monkshoods plants “disappear”? I’ve read that they can be “ephemeral”, are “sometimes finicky about transplanting” as well as a story by my daughter in law who said in her moms garden they would disappear for a season or two??? Quite a few of my newly transplanted monkshood, seemingly healthy, just “ disappeared” a few month in while others didn’t??? Is this a known phenomenon and will they come back or do they need to be replaced? Has anyone been successful in growing them from seeds? ( I’ve been uniformly unsuccessful Using direct sow, indoor start and winter sow)
I read they can be ephemeral in their first year. Once established, they are long lived plants. (You are aware of their poisonous status?) They can be grown from seed, but it can take up to a year to get seedlings. (Plant in fall.) Also, they don't like to be transplanted, so plant them in permanent positions in the garden.
https://www.gardeningknowhow.com/ornamental/flowers/monkshood/growing-monkshood-plants.htm
https://www.uaex.edu/yard-garden/resource-library/plant-week/aconitum-napellus-monkshood-wolfsbane-05-13-2016.aspx