View Single Post
  #26   Report Post  
Old 19-01-2008, 02:12 AM posted to rec.gardens.orchids
Manelli Family[_3_] Manelli Family[_3_] is offline
external usenet poster
 
First recorded activity by GardenBanter: Jun 2007
Posts: 189
Default How often should I change potting medium?


"Ray B" wrote in message
news:JjQjj.8784$ib7.3109@trndny04...
I agree, Diana.

Dollar store, kitchen shears.


I just picked up a few pair................. :-)


--

Ray Barkalow - First Rays Orchids - www.firstrays.com
Plants, Supplies. Books, Artwork, and lots of Free Info!


"Diana Kulaga" wrote in message
. ..
On the contrary, I think everyone *can* afford a few sets of cutting
tools. If you buy orchids (no matter where and for what price), you can
buy an extra clipper. You don't need to spend a fortune on tools. HD has
adequate clippers for around $5.00. The very best? No. Do they get the
job done? Most emphatically yes.

As far as insects and other beasts, we're in S. Florida and grow roughly
250 plants outside under screen year round. We are no strangers to bugs
and frogs. We also have little lizards all over the place. Most bugs are
harmless. The lizards and little froggies eat bugs. We all need to adapt
to our own environmental conditions.

Look, what we've been discussing here is pretty standard, basic orchid
care. Avoiding contamination is one of the first things growers talk
about when teaching newbies tricks of the trade. But nobody can force you
not to dunk, or reuse tools, etc. If you're determined to continue the
bucket stuff, then you will, and I hope all goes well.

Diana

"Manelli Family" wrote in message
...

"Diana Kulaga" wrote in message
. ..
I know that contamination is hard to prevent. That doesn't mean I won't
try my best to keep disease from spreading. I do, in fact, wear latex
gloves when potting, and I change them frequently.

I don't wear gloves but do wash my hands with an antibacterial soap
between plants when repotting. Old potting media is composted for the
vegetable garden.


If I don't change a pair I'll
wash my hands with the gloves on, in a bleach or TSP solution. They are
much less costly than losing a favorite plant or worse, several. We
keep a bunch of sets of cutting tools so each can sit and sterilize for
a while before being used again.

Excellent, but not everyone an afford a bunch of sets of cutting tools.

I've seen how fast disease can move through an orchid collection even
when precautions are taken. I'm not about to add to the danger. But,
that's me. To each his own.

You still have insects to contend with and in some rural places such as
where I live, frogs going through the plants.


Diana
"Manelli Family" wrote in message
...

"Diana Kulaga" wrote in message
. ..
The problem I have with the bucket method is that you can transfer
pathogens from one plant to the next. If at all possible, flush with
a hose, faucet or wand.

My thoughts are disease will travel in any case. On our hands, on our
clothes and shoes, insects can pass viral and bacterial disease from
plant to plant. We can move our plants around and unknowingly put a
clean pot where a diseased plant sat the day before. To prevent
contamination we would need to wear latex gloves and sterilize them
between plants. Each plant would have a spot and never be moved from
it. We would then still have bugs and insects to contend with. I've
already found frogs on my plants when spending the summer outdoors.
Cross contamination is very difficult to prevent.

I once worked in a hospital and known about contamination.