|
Microwave Steriliser
A friend of mine is using an old microwave to sterilise soil before
using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? Any comments? -- Pete Ramm LID Stamp out Spam - See my anti-spam pages: http://www.spamfreezone.org |
Microwave Steriliser
"Peter Ramm" wrote in message ... A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? Any comments? Pete Ramm I've never tried it but............. http://www.hgtv.com/hgtv/gl_soil_wat...635_1382873,00 ..html http://www.recipegoldmine.com/gardengary/gg201.htm Putting soil microwave sterilize into the google search box will bring up 1,490 hits about it :~)) Jenny |
Microwave Steriliser
X-No-Archiver "Peter Ramm" wrote:
From Thu Apr 8 10:10:08 2004 Message-ID: From: Peter Ramm Newsgroups: uk.rec.gardening Subject: Microwave Steriliser Date: Wed, 07 Apr 2004 23:39:56 +0100 Lines: 15 NNTP-Posting-Host: 213.106.182.10 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: news.uni-berlin.de 1081377376 91649630 I 213.106.182.10 ([140259]) X-Newsreader: Forte Agent 2.0/32.646 X-No-Archive: yes A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Stop being such a tight arse and buy some. Is it worth doing? Only if your soil is particulary infested with vermin but I would imagine that you will have to get the soil roasting hot for around thirty seconds or more. Nasty bugs and insects can be very hardy critters. They'll take 100 times more gamma radiation than old todgers such as yourself can for example. Will it kill off "good things" as well as bad? Of course it will todge old man! Any comments? Yes, this is the second time you posted this drivel. Your memory must be shot old man. -- Pete Ramm Stamp out Spam - See my anti-spam pages: http://www.spamfreezone.org |
Microwave Steriliser
If anyone in the Telford area wants an old (rusty inside but working)
microwave which'd be ideal for this you're welcome to come take it away. |
Microwave Steriliser
Peter Ramm wrote in message ... A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? Any comments? -- Pete Ramm It will work just fine and yes it will kill off everything which is what you want. Put the soil in a plastic bowl and cover with plastic wrap. Cycle till the plastic wrap forms a huge bubble. Let it rest till the plastic resembles a vacuum pack. Remove the plastic, stir and repeat the process. |
Microwave Steriliser
"Peter Ramm" wrote in message ... A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? Probably no more than are killed by normal steam sterilising. Franz |
Microwave Steriliser
"Peter Ramm" wrote in message
... A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? I used to work in a chrysanthemum nursery and the soil was steamed for some considerable time before new plants were put in, didn't seem to kill anything they needed. Microwave will heat the soil to the same sort of temp as steam. -- Tumbleweed Remove my socks for email address |
Microwave Steriliser
On 8 Apr 2004 14:18:00 +0200, Sara Calm
wrote: snip Yes, this is the second time you posted this drivel. Your memory must be shot old man. My, my - what a miserable cow you are - are you going short of something? Have you always been a ****wit - or have you been practicing - I must say it's coming along nicely. Oh, by the way - I can't remember posting this earlier - perhaps you'd supply a reference. -- Pete Ramm LID Stamp out Spam - See my anti-spam pages: http://www.spamfreezone.org |
Microwave Steriliser
On Wed, 07 Apr 2004 23:39:56 +0100, Peter Ramm
wrote: A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? Any comments? Many thanks to all - much appreciated - I will pass on your comments. -- Pete Ramm LID Stamp out Spam - See my anti-spam pages: http://www.spamfreezone.org |
Microwave Steriliser
"........... It will work just fine and yes it will kill off everything
which is what you want. Put the soil in a plastic bowl and cover with plastic wrap. Cycle till the plastic wrap forms a huge bubble. Let it rest till the plastic resembles a vacuum pack. Remove the plastic, stir and repeat the process ....." DON'T put cling film on without punching holes it you can B***er up your microwave easily doing this. Lash out on a Pyrex casserole dish with lid about 4 or 5 inches deep, make sure the soil is moist as it is the water in the soil turning to steam that is going to cook it. I give about 3-4 mins a load(Depends on your microwave), and it surprising how much you can do in an hour, esp. if you have 2 dishes. you just have time to empty the cooked one and to fill the other one with sieved soil. With microwaves new for under £30.00 it is by far the most economical way to sterilize for potting, esp. if you have moles pulling up a load of soil for you As you tip the soil, keep it covered with a plastic sack or something similar and it will carry on cooking for a time. You can now make a good John Innes compost The mixes All ingredients of the main constituents are by volume. JOHN INNES SEED COMPOST: The traditional mix for sowing almost any type of seed, with sufficient nutrient for early development. May also be used for rooting soft cuttings. 2 sterilised Loam 1 Peat 1 Sand The loam and peat is put through in 9mm (3/8 in) sieve. For each cubic metre of mix, add 0.6kg ground limestone 1.2kg superphosphate JOHN INNES CUTTING COMPOST: 1 Loam 2 Peat 1 Sand No added fertiliser JOHN INNES POTTING COMPOST No.1: for pricking out or potting-up young seedlings or rooted cuttings. This composts has a carefully balanced nutrient content to suit most young plants. 7 Loam 3 Peat 2 Sand For each cubic metre of mix, add 0.6kg ground limestone 1.2kg hoof and horn meal 1.2kg superphosphate 0.6kg potassium sulphate JOHN INNES POTTING COMPOST No.2 for general potting of most house plants and vegetable plants into medium size pots or boxes. Contains double the amount of nutrient in JI No 1 to suit established plants. 7 Loam 3 Peat 2 Sand each cubic metre of mix, add 0.6kg ground limestone 2.4kg hoof and horn meal 2.4kg superphosphate 1.2kg potassium sulphate JOHN INNES POTTING COMPOST No.3 a richer mixture for final re-potting of gross feeding vegetable plants and for mature foliage plants and shrubs in interior planters or outdoor containers. 7 Loam 3 Peat 2 Sand each cubic metre of mix, add 0.6kg ground limestone 3.6kg hoof and horn meal 3.6kg superphosphate 1.8kg potassium sulphate JOHN INNES ERICACEOUS COMPOST: 2 Loam 1 Peat 1 Sand To each cubic metre of mix, add 0.6kg flowers of sulphur 1.2kg superphosphate -- David Hill Abacus nurseries www.abacus-nurseries.co.uk |
Microwave Steriliser
A friend of mine is using an old microwave to sterilise soil before
using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Will it kill off "good things" as well as bad? YES! I have done this for years. The micro organisms soon grow back when the soil is used. ------------------------------------------ The Hemyock, Devon, UK branch of The Residents Appreciation Society. http://english.aljazeera.net |
Microwave Steriliser
On Thu, 8 Apr 2004 22:21:09 +0100, "David Hill"
wrote: I give about 3-4 mins a load(Depends on your microwave), and it surprising how much you can do in an hour, esp. if you have 2 dishes. you just have time to empty the cooked one and to fill the other one with sieved soil. With microwaves new for under £30.00 it is by far the most economical way to sterilize for potting, esp. if you have moles pulling up a load of soil for you As you tip the soil, keep it covered with a plastic sack or something similar and it will carry on cooking for a time. You can now make a good John Innes compost At last a sensible use for the microwave ;~} Rod Weed my email address to reply http://website.lineone.net/~rodcraddock/index.html |
Microwave Steriliser
|
Microwave Steriliser
On Wed, 07 Apr 2004 23:39:56 +0100, Peter Ramm
wrote: A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Any comments? It is extremely stinky to heat/sterilize soil. If the old m'wave is in a shed, it should be OK, but I sure wouldn't want to do it in my kitchen! |
Microwave Steriliser
I used to use a microwave to sterilise soil. Remove worms, damp soil,
plastic tub in tied up polythene bag. Its easy to spot when the water is boiling-the bag swells up dramatically. Observe all the time. The smell is rather like wet soil after rain-not at all offensive. There are those in our househod who would have noticed if it was. Good method if you want compost to fill a seed tray, up to 2 litre size pot etc. "Frogleg" wrote in message ... On Wed, 07 Apr 2004 23:39:56 +0100, Peter Ramm wrote: A friend of mine is using an old microwave to sterilise soil before using for cuttings/seeds etc. in his greenhouse. Is it worth doing? Any comments? It is extremely stinky to heat/sterilize soil. If the old m'wave is in a shed, it should be OK, but I sure wouldn't want to do it in my kitchen! |
| All times are GMT +1. The time now is 02:46 AM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
GardenBanter