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tagwex Rank attained: Chlorophyll for blood

Joined: 23 Feb 2010 Posts: 5188 Location: Co. Wexford
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Posted: Mon Jun 01, 2015 10:25 pm Post subject: This thing shoots seeds |
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I was working away on the greenhouse one evening last week and there were a few fertiliser bags of topsoil adjacent to me and occasionally I could hear this rustling sound coming from the bags. Knowing that I have a rat that has evaded several traps in the last few weeks I thought that this might be the source of the rustling but no. I had a poke around and noticed that this plant was springing seeds from it when I touched it on to the plastic bags. The seeds are maybe 25 to 30mm long and 3 or 4mm in diameter. Apologies that one of the photos is slightly out of focus. What the hell is it?
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_________________ “It’s my field. It’s my child. I nursed it. I nourished it. I saw to its every want. I dug the rocks out of it with my bare hands and I made a living thing of it!”
This boy can really sing http://youtu.be/Dgv78D2duBE |
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Greengage Rank attained: Chlorophyll for blood
Joined: 09 Nov 2011 Posts: 3131 Location: Kildare
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Posted: Tue Jun 02, 2015 6:47 am Post subject: |
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Cardamine hirsuta or Hairy Bittercrest one years seeding seven years weeding.
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kindredspirit Rank attained: Chlorophyll for blood

Joined: 10 Nov 2008 Posts: 2300 Location: Mid-west.
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tagwex Rank attained: Chlorophyll for blood

Joined: 23 Feb 2010 Posts: 5188 Location: Co. Wexford
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Posted: Tue Jun 02, 2015 9:05 am Post subject: |
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Thanks lads, at least now I know what to call it when it gets a dose of weedkiller. I saw what you did there Greengage!
_________________ “It’s my field. It’s my child. I nursed it. I nourished it. I saw to its every want. I dug the rocks out of it with my bare hands and I made a living thing of it!”
This boy can really sing http://youtu.be/Dgv78D2duBE |
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tippben Rank attained: Vegetable garden tender
Joined: 15 Jan 2011 Posts: 921 Location: north tipperary
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Posted: Tue Jun 02, 2015 2:49 pm Post subject: |
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Phew! It's only bittercress! For I minute there, I thought Himalayan Balsam...
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Good guy Rank attained: Chlorophyll for blood
Joined: 11 Feb 2013 Posts: 2593 Location: Donegal
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Posted: Tue Jun 02, 2015 8:30 pm Post subject: |
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No need for weed killer, it's dead easy to pull up. Having said that, it's a bugger to get rid of - let one plant set seed, at about 20 per pod, and you have years of weeding to follow. It's easiest spotted when in flower - the white flower heads make it pretty obvious and that's the time to pull or hoe it.
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tagwex Rank attained: Chlorophyll for blood

Joined: 23 Feb 2010 Posts: 5188 Location: Co. Wexford
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Posted: Tue Jun 02, 2015 9:46 pm Post subject: |
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But if I touch it the seeds disperse. Easier spray it.
_________________ “It’s my field. It’s my child. I nursed it. I nourished it. I saw to its every want. I dug the rocks out of it with my bare hands and I made a living thing of it!”
This boy can really sing http://youtu.be/Dgv78D2duBE |
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Good guy Rank attained: Chlorophyll for blood
Joined: 11 Feb 2013 Posts: 2593 Location: Donegal
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Posted: Wed Jun 03, 2015 8:40 am Post subject: |
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Pull them when they flower, BEFORE they form seeds, or even when the seed pods are still fresh and green. Then no need to pollute the planet.
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Good guy Rank attained: Chlorophyll for blood
Joined: 11 Feb 2013 Posts: 2593 Location: Donegal
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Posted: Wed Jun 03, 2015 9:43 pm Post subject: |
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The Weed Wand (blowtorch on a stick) is useful for tackling these "ephemeral" weeds, too. No chemicals poisoning the wildlife, no backache/sore knees! But use it BEFORE they set seed.
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James Kilkelly Rank: Site Admin

Joined: 30 May 2006 Posts: 2173 Location: West of Ireland
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tagwex Rank attained: Chlorophyll for blood

Joined: 23 Feb 2010 Posts: 5188 Location: Co. Wexford
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Posted: Tue Jun 16, 2015 11:27 am Post subject: |
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Wow
_________________ “It’s my field. It’s my child. I nursed it. I nourished it. I saw to its every want. I dug the rocks out of it with my bare hands and I made a living thing of it!”
This boy can really sing http://youtu.be/Dgv78D2duBE |
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kindredspirit Rank attained: Chlorophyll for blood

Joined: 10 Nov 2008 Posts: 2300 Location: Mid-west.
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Posted: Tue Jun 16, 2015 11:37 am Post subject: |
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I also think that Bittercress is able to communicate some sort of alarm system when one plant is hoisted unceremoniously out of the ground.
It's neighbouring cousins, if they're not also unceremoniously dispatched at the same time, will go into overdrive producing flower and seed in a very much shorter time. They stop growing upwards and put all their energy into producing seed as fast as possible.
Possibly it's a chemical smell or something but I've noticed that it's a fact. Maybe they're a little race of triffids practising to take over our gardens first, then the world.
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A little garden in Co. Limerick. Some non-gardening photographs. |
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Good guy Rank attained: Chlorophyll for blood
Joined: 11 Feb 2013 Posts: 2593 Location: Donegal
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Posted: Tue Jun 16, 2015 1:36 pm Post subject: |
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A good piece of video. Vetch can shoot it's seeds surprisingly far. And as for Himalayan balsam, you'd need to wear body armour to go near a ripe plant!
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Greengage Rank attained: Chlorophyll for blood
Joined: 09 Nov 2011 Posts: 3131 Location: Kildare
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Good guy Rank attained: Chlorophyll for blood
Joined: 11 Feb 2013 Posts: 2593 Location: Donegal
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Posted: Thu Jun 18, 2015 11:51 pm Post subject: |
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That does look like fun, all right. Interesting site - I never knew there were so many kinds of cucumber.
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