Tuesday, March 23, 2010

A chat with Nelda Moore

This is not so much in the nature of an interview as it is my notes from a chat with wise gardener Nelda Moore, whom I met at the Zilker Garden while she was watering irises. I told her I have some spuria and some mystery iris that don't like to bloom (which I think are bearded) and she gave me advice.

Spuria iris: They like rose food, so just give 'em what I'm giving the roses they're planted with. They go dormant in the heat -- but don't cut the dead foliage till it's completely dead, like in July or August.

Louisiana iris: A row of them were growing in giant soggy buckets there, and Moore said they'd also take to a sunny spot with drip irrigation. Look for blooms in April. Hold a leaf up to the light -- if you see tiny horizontal flecks, looking a lot like the slubs in dupioni silk, it's a Louisiana. No flecks = spuria.

Mystery/bearded iris that aren't blooming: If they're in a big clump, divide them and replant about 12" apart in new soil. They love new soil. Don't plant the rhizomes very deep or they won't bloom. Give them full sun, and also water in some bonemeal every February and September (Valentine's Day and Labor Day is the mnemonic).

Iris reticulata: Not only can they grow in the ground here, they are about the first thing to bloom in spring! Them and grape hyacinths, she said.

My thanks to a lovely lady! She also noted they're having an iris show April 17.

Sunday, March 07, 2010

Mini roses, violas, rosemary and fertilizer

Today I redid all our flowerpots on the front and back porches. Amazingly, the garish pinwheel-looking impatiens on the front porch survived for two years, through drought and freezes, until a month or so ago when we had what must have been one freeze too many.

Delicate "Sorbet" violas went into every pot -- the Natural Gardener had an incredibly lovely color for sale this year and I just bought half a flat of it, never mind trying to mix and match colors. There isn't any color of "Sorbet" violas I don't love, but this one is a cream shade with a very delicate feathery thin edge of lavender-blue. I think it must be the one called "Coconut Swirl." Anyway, I just slathered it into every pot; the nursery also was selling some particularly nice "Parade" miniature roses -- perfect hybrid tea form in a pale blush ("Breeze Parade"?) and also a creamy white with a tiny pink tinge to the edges ("Bianca Parade"?), so I mixed those in with a few rosemary sprigs. I'm pretty sure the rosemary won't enjoy the same conditions as the violas and roses, but it's a very tough little plant so we'll see. I'm tired of not having any rosemary to nibble on and cook with, so I will take what I can get.

Then I fertilized all the narcissus and iris. Both the spuria iris I planted and the mystery iris I inherited have come up strong this year, but not a bud scape among them -- I'm hoping the "Buds and Blooms" (aka magical rabbit poo) will fix that. The new Narcissus "Grand Primo" are huge, but only managed a couple of flowers as of yet; the new ones are even larger than the established "Grand Primos." The "Thalia" narcissus came up a little smaller, and the early Louisiana jonquils are just spindly little things ... but with buds! They've never bloomed for me before, so I'm very excited.