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The Seed Swap Swap your unwanted seeds for ones you need. Looking for particular seeds?, try posting here...

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Old 03-01-2008, 02:44 PM
Seedling
 
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Default how long do seeds last?

if I buy some seeds this year can I plant half and save the rest for next year? Do I need to save them in some special way?
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Old 03-01-2008, 03:01 PM
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There's lots of info out there....

Some seeds last if stored well, others stored in the same way don't.

Seed Storage and Longevity (Lifespan) - How Long Will Seeds Keep, Germination Test
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Old 03-01-2008, 07:51 PM
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Most seeds can be saved for at least a couple of years. Keep them in the original packet, store cool and dry. For more specific information on the viability of stored seed check out the Dr Hessayon books (my special favourite is the Vegetable Expert - gives the life expectancy of stored seed, expected germination times, and expected yield per plant)
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Old 03-01-2008, 11:29 PM
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I once heard of a bunch of scientists managed to germinate a 100,000 year old protea seed. If given the right conditions seeds may last quite a while.
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Old 04-01-2008, 10:48 AM
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There are a few types of seed where the germination deteriorates rapidly - particularly parsnip and sometimes sweetcorn, so you're best to buy fresh each year, or at least every 2 years and oversow when you have saved some.

I've found most brassicas have good germination even when stored for some time, tomatoes seem to come up like weeds!
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Old 04-01-2008, 11:04 AM
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Quote:
Originally Posted by wheatleys wheels View Post
I once heard of a bunch of scientists managed to germinate a 100,000 year old protea seed. If given the right conditions seeds may last quite a while.
Just checked your details Protea - can't find your DOB but I'm sure you're not THAT old
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Old 08-01-2008, 01:19 PM
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Here's a really useful poem to print out and stick up in your shed.
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Old 09-01-2008, 06:24 PM
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Quote:
Originally Posted by scarey55 View Post
Just checked your details Protea - can't find your DOB but I'm sure you're not THAT old
<snort> !! ROFL certainly not! the cheek of it
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