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#stratification
slacktivist · 5 months
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SOME OF THOSE THAT WORK FORCES.
ARE THE SAME THAT BURN CROSSES.
Keep watching, keep learning, keep speaking about the crimes against humanity committed by the world's wealthy elite. Just because you sleep comfortably does not make you innocent. The powerful and plentiful of the EU and North America fund the crises in Palestine, in Congo, and in Sudan.
Do NOT desensitise yourself to atrocities committed around the globe, do NOT over-consume traumatic and disturbing materials of human suffering, do NOT stop at reblogging, and DO NOT DISENGAGE OR DROP-OUT. DO keep reading about the history, listen to the words spoken by the people on the ground and who are there, bring it up at the dinner table, normalise politics in the tearoom, spread kindness, wellness and be grateful for what you have.
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katiajewelbox · 22 days
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Seeds are miraculous little things if you ponder them... They contain the potential for a whole plant in a biological "time capsule". As gardeners in Europe and the Northern Hemisphere start planning their seed orders, it's a perfect time to learn more about germination. Germination is the term for an organism growing into a whole adult plant from a seed or a spore, and it is used scientifically to talk about fungi and bacteria as well as plants. A typical plant seed contains a plant embryo, food reserves, and a seed coat. Depending on the species, mature seeds can be stored for years since the plant embryo is in a dehydrated state of suspended animation.
In nature, germinating at the wrong time in unfavourable conditions could spell disaster for the new plant. Seeds rely on the signals from water, temperature, oxygen, and light.
Soaking seeds is an excellent way to start germination. The seed coat is gently scarified with sandpaper or a nail file to break the watertight seal and allow water to enter the seed interior. The seeds often double in size as their tissues soak up the water in a process called imbibition. Water activates hydrolytic enzymes which start the seed's biological metabolism.
Tree seeds from temperate climates usually need cold stratification to germinate. The seed is kept in soil at low temperatures around 4 C (like a fridge) for several months before returning to room temperature. This temperature change tells the seed winter has passed and spring has arrived. Simply leaving potted seeds in a cold frame overwinter is ideal in Europe.
Seeds along need oxygen since seedlings do aerobic respiration until they're mature enough to start photosynthesising. Hard packed or waterlogged soil may contain insufficient oxygen and stop seeds from sprouting. Many tree seeds need exposure to light through a thin layer of soil to let them know that there's a "clearing" in the forest.Most kitchen garden seeds do well with soaking and exposure to warm temperatures since they are originally tropical plants.
This plate of seeds was collected in January in Hyde Park, London.
#seeds#germination#seedstarting#PlantBiology#plantscience#seedstorage#stratification#TreeSeeds#katia_plantscientist#gardening#gardeningtips#plants#plantfacts#stratification#seedsaving#seedstartingtime#semillos#nuts#fruits#plantlife
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antimony-ore · 28 days
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On March 26 I get to move the first tray into the sun, lol
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silver-serene · 1 year
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Sculpted rocks
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igotstuck · 2 years
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Do columbine seeds need cold stratification?
Do columbine seeds need cold stratification?
Do columbine seeds need cold stratification? Columbine seeds require a period of cold dormancy called stratification to germinate. To plant your columbine seeds directly into a garden, it must be done in the fall so they will germinate in the spring. Do columbine seeds need light to germinate? Columbine plants should be planted with the crown at soil level. Seeds can be directly sown throughout…
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russellmoreton · 18 days
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Hidden Curriculum #1
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Hidden Curriculum #1 by Russell Moreton Via Flickr: russellmoreton.blogspot.com/
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micmol · 4 months
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chamberlinfamilyfarms · 4 months
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From Seed to Tree
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democracyspot · 7 months
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How representative is it really? A correspondence on sortition
A few months ago, Paolo Spada and I published a blog post about sortition and the representativeness of citizens’ assemblies. We were pleasantly surprised by the response to our post and the ensuing discussions. In this new exchange at the Deliberative Democracy Digest, Kyle Redman, Paolo Spada, and I try to delve deeper, exploring further the challenges of achieving representativeness in…
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porchprairie · 1 year
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Waiting on all my plants right now like stratify faster
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nqxxejogesjd · 1 year
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antimony-ore · 28 days
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They should invent stratification that doesn’t take a month or more, botanists get on that
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robertjtiess · 1 year
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I invite you to read my poem Annals
Poem text link: allpoetry.com/poem/16932370-Annals-by-Robert-J.-Tiess
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russellmoreton · 18 days
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Hidden Curriculum #2
flickr
Hidden Curriculum #2 by Russell Moreton Via Flickr: russellmoreton.blogspot.co.uk/ Speculative Learning Environment : Russell Moreton. Re- Imagining Education, Brockwood Park School. a thousand plateaus Deleuze, Guattari Assemblage Becoming Body Without Organs Nomad Rhizome Smooth Space State War Machine www.rhizomes.net/issue5/poke/glossary.html
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benatzky · 2 years
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Atelier BENATZKY - onion @atelier.benatzky 🎈🌳 #fineart #drawing #digitalart #abstract #tuschezeichnung #utopia #hyperpainting #atelierbenatzky #benatzky #moritzbenatzky #timepicture #stc #artwork #stratification #shadowart #impressions #surrealart #conceptart https://www.instagram.com/p/CgHtaM2Mpvo/?igshid=NGJjMDIxMWI=
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