Re: rebloomers
- To: i*@rt66.com
- Subject: Re: rebloomers
- From: A* R* <a*@mpd.tandem.com>
- Date: Mon, 28 Oct 1996 14:18:59 -0600 (CST)
> Linda, I use raised beds, and good soil, divide, water ocassionally and
> fertilze heavily! I double dig my beds (WHAT A CHORE IN MASSACHUSETTS!)
> and put compost or manure in the bottom (IN the south, I used Sewage
> sludge) and then till and add: alfalfa pellets, lime, superphosphate,
> 13-13-13, gypsum, and extra potash. And then throw the topsoil back on and
> then leave the beds for two years and do nothing to them until time to
> remake. So far it has worked well for me. A lot of work, but I beleive
> irises to be heavy feeders.
Wow, this is exactly opposite from what I've heard. I've heard that
bearded irises do NOT want to have a lot of organic matter in their soil
-- that they will then rot. So I can see the lime, superphosphate,
chemical based 13-13-13, gypsum, and potash, but the sewage sludge?
maybe down in the very very very bottom!
Am I doing something wrong here? I have my BI's planted in the most
inorganic soil I have. I top dress with alfalfa, super phosphate, and
cedar flake mulch (the lightest mulch I can use -- otherwise I get
weeds, too much and I get rot). The cedar flake does raise the pH a bit
but not much -- we have VERY alkaline soil and irrigation water here.
--
Amy Moseley Rupp
amyr@mpd.tandem.com, Austin, TX, zone 8b
Jill O. *Trades
Mistress O. {}